Broccoli Quinoa Casserole

🕒 Prep: 15 min
🔥 Cook: 30 min
🍽 Serves: 6
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This Broccoli Quinoa Casserole is a delightful combination of wholesome ingredients that brings comfort and nutrition to your table. It’s a perfect dish to enjoy when you want a hearty, cheesy meal without the heaviness of traditional casseroles.

Ingredients for Broccoli Quinoa Casserole

Broccoli florets add a nice crunch and are packed with vitamins. They balance the dish with their fresh, green flavor. Quinoa is our protein-rich base, giving the casserole a nutty flavor and fluffy texture. Vegetable broth is used to cook the quinoa, infusing it with extra flavor right from the start.

Cheddar cheese and Parmesan cheese create a creamy, cheesy sauce that holds everything together. Milk helps make the sauce rich and smooth. All-purpose flour and butter form a roux, which thickens the sauce to the perfect consistency. Garlic powder and onion powder add a hint of warmth and depth, while black pepper and salt enhance the overall flavor. Finally, breadcrumbs create a crispy, golden topping that contrasts beautifully with the creamy interior.

Tips & Tricks

  • If you like a bit more crunch, toast the breadcrumbs in a pan with a little butter before sprinkling them over the casserole.
  • For a gluten-free version, swap the all-purpose flour with a gluten-free alternative and use gluten-free breadcrumbs.
  • To save time, use pre-cut broccoli florets or even frozen ones – just make sure to thaw and drain them well.
  • If you want to add some protein, cooked chicken or turkey can be mixed in.

Serving Suggestions

This casserole is a meal on its own, but it pairs wonderfully with a simple green salad or roasted vegetables. For a bit of tang, you can serve it with a dollop of sour cream or Greek yogurt on the side. If you're hosting a dinner party, consider serving it alongside a roasted chicken or grilled fish.

Frequently Asked Questions

Can I make this casserole ahead of time?
Absolutely! You can assemble the casserole a day in advance, cover it, and refrigerate. When ready to bake, just add a few extra minutes to the baking time.
Can I freeze leftovers?
Yes, the casserole freezes well. Just portion it out into airtight containers and freeze for up to 3 months. Thaw in the fridge overnight and reheat in the oven or microwave.
Can I use a different cheese?
Feel free to experiment with other cheeses like mozzarella or Gruyère for a different flavor profile.

Broccoli Quinoa Casserole Recipe Walkthrough

Begin by preheating your oven to 375°F (190°C). While the oven warms up, give the quinoa a good rinse under cold water. This helps to remove any bitterness from the natural coating on the seeds. Drain it well and set aside.

Next, grab a medium saucepan and bring the vegetable broth to a boil. Once it's bubbling, add the quinoa, reduce the heat to low, cover the pan, and let it simmer for about 15 minutes. You’ll know it’s done when the quinoa is tender and has absorbed all the broth.

In the meantime, let’s make the cheese sauce. Melt the butter in a large skillet over medium heat. Once melted, whisk in the flour to form a roux. Keep stirring until it’s smooth and golden. Gradually whisk in the milk, stirring continuously to avoid lumps. Continue to stir until the mixture thickens into a creamy sauce.

Now, add the cheddar and Parmesan cheeses to the sauce. Stir until they melt into a smooth, cheesy goodness. Sprinkle in the garlic powder, onion powder, black pepper, and salt. Mix everything well, and taste to ensure the seasoning is just right.

In a large bowl, combine the cooked quinoa, broccoli florets, and cheese sauce. Stir everything together until the broccoli is evenly coated with sauce. Transfer this mixture into a greased 9x13 inch casserole dish. Sprinkle breadcrumbs over the top for a nice, crispy finish.

Pop the casserole into your preheated oven and bake for 25-30 minutes. You’re looking for a golden brown top and bubbly edges. Once done, let it cool for a few minutes before serving. This helps the casserole set a bit, making it easier to slice.

Why You'll Love This Recipe

  • Quick and easy to prepare with minimal cleanup.
  • Loaded with nutritious ingredients like quinoa and broccoli.
  • Perfectly cheesy and satisfying without being too heavy.
  • Great for meal prep and leftovers taste even better.
  • Customizable with your favorite veggies or proteins.

Ingredients

1 lb broccoli florets
1 cup quinoa
2 cups vegetable broth
1 cup shredded cheddar cheese
1/2 cup grated Parmesan cheese
1 cup milk
2 tbsp all-purpose flour
2 tbsp butter
1/2 tsp garlic powder
1/2 tsp onion powder
1/4 tsp ground black pepper
1/4 tsp salt
1/4 cup breadcrumbs

Step-by-step Instructions

1. Preheat the oven to 375°F (190°C).
2. Rinse quinoa under cold water and drain.
3. In a medium saucepan, bring vegetable broth to a boil, add quinoa, reduce heat to low, and cover. Cook for 15 minutes until quinoa is tender.
4. In a large skillet, melt butter over medium heat and whisk in flour to form a roux.
5. Gradually whisk in milk, stirring continuously until the sauce thickens.
6. Add cheddar cheese, Parmesan cheese, garlic powder, onion powder, black pepper, and salt to the sauce, stirring until the cheese melts.
7. In a large bowl, combine cooked quinoa, broccoli florets, and cheese sauce. Mix until well combined.
8. Transfer the mixture into a greased 9x13 inch casserole dish and sprinkle breadcrumbs on top.
9. Bake in the preheated oven for 25-30 minutes until the top is golden brown and bubbly.
10. Let cool for a few minutes before serving.

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