As I scooped the warm, comforting Creamy Quinoa Broccoli and Cheese Casserole from the oven, the aroma of cheesy goodness filled the kitchen, instantly lifting my spirits. This dish, a delightful twist on traditional comfort food, combines fluffy quinoa with tender roasted broccoli, all enveloped in a creamy cheese sauce that satisfies without weighing you down. It’s perfect for those busy weeknights or for impressing guests at a cozy dinner party, and best of all, it caters to both gluten-free and vegetarian diets! With its golden, bubbly top and satisfying crunch from the breadcrumbs, this casserole is not just a meal—it’s a warm hug in a dish. Ready to transform your dinner table with a bowl of wholesome goodness? Let’s dive into this heartwarming recipe together!

Why is this casserole a must-try?
Comforting, creamy goodness: This Creamy Quinoa Broccoli and Cheese Casserole is the epitome of health and comfort rolled into one dish!
Nutritious twist: Packed with protein-rich quinoa, fresh broccoli, and nutrient-dense cannellini beans, it offers a wholesome alternative to traditional casseroles.
Quick and easy: With just a few simple steps—perfect for busy weeknights—and the option to make it ahead of time, this recipe becomes a lifesaver when time is tight.
Versatile options: Feel free to experiment with different veggies or cheese blends to suit your taste! You might also be interested in pairing this with a light side salad or buttery Garlic Bread for a complete meal.
Crowd-pleasing: Whether served at a delightful family dinner or a potluck, this casserole is sure to win over everyone—because who could resist cheesy, creamy comfort food?
Creamy Quinoa Broccoli and Cheese Casserole Ingredients
For the Casserole
• Vegetable or Chicken Broth – Provides a liquid base for cooking quinoa and enhances flavor; opt for low-sodium for a healthier choice.
• Uncooked Quinoa – The star of the dish, rich in protein and fiber; remember to rinse it first to remove any bitterness.
• Broccoli Florets – Adds vibrant color and essential nutrients; fresh broccoli ensures the best texture and taste.
• Extra Virgin Olive Oil – Perfect for roasting broccoli and sautéing vegetables, bringing a healthy fat to the equation.
• Carrots – Introduces natural sweetness and a lovely crunch to your casserole.
• Garlic – Fresh garlic adds an aromatic kick; it’s a must for a rich and savory flavor.
• Kosher Salt & Ground Black Pepper – Essential for seasoning; adjust according to your taste preference.
For the Cheese Sauce
• All-Purpose Flour – Thickens the cheese sauce for that creamy texture; King Arthur flour is a reliable choice.
• Non-Fat Milk – Creates a luscious sauce without the extra calories; a great way to maintain creaminess.
• Cannellini Beans – Adds protein and creaminess; just don’t forget to drain and rinse them first!
• Plain Nonfat Greek Yogurt – Offers a creamy texture and a slight tang; optional but recommended for bonus flavor.
• Cheese (Mozzarella, Fontina, Provolone, Sharp Cheddar) – The heart of this Creamy Quinoa Broccoli and Cheese Casserole; feel free to mix your favorites!
• Dried Oregano & Cayenne Pepper – Elevates the flavor with depth and a hint of spice.
For the Topping
• Breadcrumbs – Adds a delightful crunch on top; consider sprinkling some more cheese for extra yum!
• Fresh Herbs (Parsley or Chives) – Optional garnish that brings a burst of color and freshness to your dish.
Dig in and enjoy the divine combination of flavors—this casserole will surely become a cherished family favorite!
Step‑by‑Step Instructions for Creamy Quinoa Broccoli and Cheese Casserole
Step 1: Cook the Quinoa
In a medium saucepan, combine 1 cup of rinsed uncooked quinoa with 2 cups of vegetable or chicken broth. Bring this mixture to a boil over medium-high heat. Once boiling, reduce the heat to low, cover, and simmer for about 15 minutes until all the liquid is absorbed. Fluff the quinoa with a fork and set it aside while you prepare the other ingredients.
Step 2: Prepare the Broccoli
Preheat your oven to 400°F (200°C). On a baking sheet, toss 4 cups of fresh broccoli florets with a drizzle of extra virgin olive oil, along with kosher salt and black pepper to taste. Roast the broccoli in the preheated oven for 15-20 minutes until it becomes tender and slightly crispy around the edges, enhancing its flavor and texture.
Step 3: Make the Cheese Sauce
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 cup of diced onions, 1 cup of grated carrots, and 2 cloves of minced garlic. Sauté this mixture for about 5 minutes until the vegetables are softened. Sprinkle in 2 tablespoons of all-purpose flour, stirring to combine, and cook for another minute before gradually whisking in 2 cups of non-fat milk and 1 cup of vegetable broth. Let it simmer until the sauce thickens, about 5 minutes.
Step 4: Combine the Ingredients
Add the fluffy quinoa, 1 can of drained and rinsed cannellini beans, and the roasted broccoli into the cheese sauce. Mix well to ensure everything is evenly coated. Stir in 1 cup of your choice of shredded cheese (like mozzarella or sharp cheddar), and if desired, ½ cup of plain nonfat Greek yogurt to enrich the creaminess of the Creamy Quinoa Broccoli and Cheese Casserole.
Step 5: Assemble and Bake the Casserole
Preheat your oven to 350°F (175°C) if it’s not already. Grease a baking dish with cooking spray or olive oil and transfer the quinoa mixture into it, spreading it evenly. Top with any remaining cheese and a sprinkle of breadcrumbs for a delightful crunch. Bake in the oven for about 15 minutes until heated through and bubbly.
Step 6: Broil for a Golden Finish
For that irresistible golden top, switch your oven to broil setting and place the casserole under the broiler for 3-4 minutes. Keep a close eye on it, as it can burn quickly. Once the cheese is melted and lightly browned, remove it from the oven and let it rest for about 5 minutes before serving.
Step 7: Serve and Enjoy
Garnish your Creamy Quinoa Broccoli and Cheese Casserole with freshly chopped parsley or chives if desired. Serve warm as a comforting meal alongside a light salad or crusty garlic bread. This dish is not only delicious but also a healthy alternative perfect for family gatherings or cozy dinners!

Expert Tips for Creamy Quinoa Broccoli and Cheese Casserole
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Rinse the Quinoa: Always rinse your uncooked quinoa thoroughly to remove the bitter saponins, ensuring a flavorful base for your casserole.
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Perfectly Roasted Broccoli: Be careful not to overcook the broccoli; aim for a tender but crisp texture, as it will continue cooking in the casserole and enhance its flavor.
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Cheese Choices: Mix different cheeses for a better flavor profile. Consider saving some cheese for the topping to achieve that ideal golden, bubbly crust.
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Watch the Consistency: Ensure your mixture isn’t too dry before baking. If it looks too thick, add a splash of vegetable broth or non-fat milk for the perfect creamy consistency in your Creamy Quinoa Broccoli and Cheese Casserole.
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Make Ahead: This casserole can be prepared in advance. Just cover it tightly and store it in the fridge for a day or two before baking, making weeknight dinners a breeze!
How to Store and Freeze Creamy Quinoa Broccoli and Cheese Casserole
Fridge: Store leftover casserole in an airtight container for up to 4 days. It’s great for meal prep and can be enjoyed hot or cold.
Freezer: Freeze the casserole unbaked or baked; wrap tightly in plastic wrap and then foil. It will keep for up to 3 months—perfect for busy nights!
Reheating: To reheat, thaw overnight in the fridge, then bake covered at 350°F for 25-30 minutes or until hot, ensuring it remains creamy.
Portioning: Consider dividing the casserole into individual portions before freezing for easy meal planning and quick reheating!
Make Ahead Options
These Creamy Quinoa Broccoli and Cheese Casserole preparations are perfect for busy home cooks looking to save time! You can cook the quinoa and roast the broccoli up to 24 hours in advance, then refrigerate them separately to maintain freshness. The cheese sauce also keeps well in the refrigerator for up to 3 days; simply store it in an airtight container. To finish, combine the ingredients and assemble the casserole just before baking. When ready to serve, bake at 350°F (175°C) for about 15 minutes, then broil for a golden top for 3-4 minutes. This way, you’ll enjoy warm, comforting results with minimal effort on your busy evenings!
Creamy Quinoa Broccoli and Cheese Casserole Variations
Feel free to get creative and make this casserole your own—each variation brings its own delightful twist to the comforting base!
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Grain Swap: Substitute quinoa with brown rice or millet for different texture and flavor!
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Veggie Twist: Replace broccoli with cauliflower, kale, or spinach; each offers a unique touch while retaining the dish’s nutritious essence.
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Cheese Blend: Mix and match cheeses like goat cheese or Gruyère for a creamier or tangier flavor profile—experiment until your heart’s content!
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Bean Boost: Use black beans or chickpeas instead of cannellini beans for a protein-packed punch. The added texture enhances the heartiness of the casserole, making it even more satisfying.
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Gluten-Free Flour: Swap all-purpose flour with a gluten-free blend or cornstarch to make the cheese sauce compliant; a simple switch that keeps everyone happy, including gluten-free friends!
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Herb Infusion: Try adding fresh herbs like basil or thyme instead of oregano for an aromatic lift, creating a more fresh earthy flavor.
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Spice It Up: Add a pinch more cayenne or even some red pepper flakes to turn up the heat. Just a dash will bring an exciting kick to the comfort of cheese.
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Extra Crunch: Top with panko breadcrumbs mixed with Parmesan for an extra crunchy topping that elevates your casserole to gourmet status!
With these variations, you’ll find endless opportunities to enjoy your own version of the Cheesy Chicken Broccoli or even a delicious twist like the Creamy Broccoli Chicken Penne. The possibilities are as creative as your culinary imagination!
What to Serve with Creamy Quinoa Broccoli and Cheese Casserole
Serving up a bowl of comfort food is just the beginning; elevate your meal experience with these delightful pairings!
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Light Side Salad: A refreshing mix of greens and cherry tomatoes adds a crisp contrast to the creamy casserole, balancing the dish beautifully.
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Garlic Bread: The warm, buttery essence of garlic bread provides a satisfying crunch, perfect for scooping up the cheesy goodness.
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Roasted Veggies: A colorful medley of seasoned roasted vegetables enhances the nutrition and offers a burst of flavor, complementing the casserole’s creaminess.
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Grilled Chicken: For a heartier meal, tender grilled chicken adds protein and satisfies those craving a meatier option.
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Crispy Tofu: This plant-based protein offers a delightful crunch and absorbs flavors, making it a wonderful companion for this nutritious casserole.
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Chilled White Wine: A light, crisp Sauvignon Blanc perfectly complements the flavors of the casserole while enhancing the dining experience.
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Fruit Sorbet: Light and refreshing, a scoop of fruit sorbet acts as a palate cleanser after the rich casserole, offering a sweet ending to your meal.
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Apple Crisp: Warm apple crisp drizzled with a bit of cream brings a sweet touch and an inviting aroma, rounding out a cozy family dinner.

Creamy Quinoa Broccoli and Cheese Casserole Recipe FAQs
How do I select the best broccoli for this dish?
Absolutely! When choosing broccoli, look for vibrant green florets without dark spots or yellowing. The stems should be firm and crisp, indicating freshness. Fresh broccoli will lend the best texture and flavor to your Creamy Quinoa Broccoli and Cheese Casserole.
What is the best way to store leftovers?
You can store leftover casserole in an airtight container in the fridge for up to 4 days. Just be sure to cool it completely before refrigerating. If you want to enjoy it later, consider freezing it for up to 3 months. Divide it into individual portions for convenient meals later on!
Can I freeze this casserole? If so, how?
Yes, you can freeze your casserole! There are two ways to do this: you can freeze it unbaked by wrapping the dish tightly in plastic wrap and then in aluminum foil, or after baking it. For best results, let it cool completely before wrapping. When you’re ready to enjoy it, simply thaw it in the fridge overnight, and bake at 350°F until heated through, about 25-30 minutes.
What can I do if my casserole turns out too dry?
Very! If your casserole is too dry, you can add a splash of broth or milk to the mixture before baking for a creamier texture. If you find it dry after baking, consider mixing in a bit more nonfat milk or yogurt before serving. This ensures every bite remains rich and satisfying!
Are there any dietary considerations I should be aware of?
Yes, while this recipe is vegetarian and gluten-free, always double-check your specific ingredients. For cheese, you may want to ensure it meets your dietary needs, particularly if you’re lactose intolerant or allergic to dairy. If making for others, ask about allergies to quinoa, beans, or particular vegetables you may include.
Can I modify the vegetables used in the casserole?
Absolutely! The more the merrier! You can substitute broccoli with other veggies like cauliflower, spinach, or kale to suit your audience’s taste. Feel free to mix in a variety of beans for extra protein, or even add bell peppers or zucchini for additional flavor and nutrition. Experimentation is encouraged!

Creamy Quinoa Broccoli and Cheese Casserole: Comfort Made Healthy
Ingredients
Equipment
Method
- Cook the Quinoa: In a medium saucepan, combine 1 cup of rinsed uncooked quinoa with 2 cups of vegetable or chicken broth. Bring to a boil over medium-high heat, then reduce heat to low, cover, and simmer for about 15 minutes until all liquid is absorbed. Fluff quinoa and set aside.
- Prepare the Broccoli: Preheat oven to 400°F (200°C). Toss 4 cups of fresh broccoli florets with olive oil, kosher salt, and black pepper. Roast for 15-20 minutes until tender and slightly crispy.
- Make the Cheese Sauce: In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 1 cup of diced onions, 1 cup of grated carrots, and 2 cloves of minced garlic. Sauté for about 5 minutes. Sprinkle in 2 tablespoons of all-purpose flour, stir, and cook for another minute before gradually whisking in 2 cups of non-fat milk and 1 cup of vegetable broth. Simmer until thickened, about 5 minutes.
- Combine the Ingredients: Add the fluffy quinoa, 1 can of drained cannellini beans, and roasted broccoli into the cheese sauce. Stir in 1 cup of shredded cheese and ½ cup of plain nonfat Greek yogurt if desired.
- Assemble and Bake the Casserole: Preheat oven to 350°F (175°C). Grease a baking dish and transfer the quinoa mixture, spreading evenly. Top with remaining cheese and breadcrumbs. Bake for about 15 minutes until heated through and bubbly.
- Broil for a Golden Finish: Switch to broil setting and place casserole under broiler for 3-4 minutes until golden. Keep a close eye on it.
- Serve and Enjoy: Garnish with chopped parsley or chives if desired. Serve warm alongside a light salad or garlic bread.

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