Broccoli And Cheddar Quinoa Gratin- Cozy, Cheesy, and Comforting

There are days when you just want something warm, cheesy, and deeply satisfying—but still wholesome enough to feel good about. That’s exactly what this Broccoli And Cheddar Quinoa Gratin delivers.

Think of it as a modern twist on classic comfort food: tender broccoli, creamy quinoa, and sharp white cheddar, all baked together under a golden breadcrumb and parmesan crust. It’s hearty enough to stand alone as a vegetarian main dish, but it also works beautifully as a side for roasted meats, poultry, or fish.

If you’re looking for a way to make dinner cozy, comforting, and just a little bit healthier, this gratin will hit all the right notes.

Why You’ll Love This Broccoli And Cheddar Quinoa Gratin Recipe

Wholesome Comfort Food – All the creaminess and cheesiness of a classic gratin, but with protein-rich quinoa instead of heavy potatoes or pasta.

Vegetarian-Friendly – Perfect as a meatless main dish or a side for family dinners.

Customizable – Easy to swap cheeses, adjust the creaminess, or add proteins like chicken or chickpeas.

Make-Ahead Friendly – Assemble ahead of time, then bake right before serving for stress-free entertaining.

Golden & Crispy Topping – That buttery breadcrumb crust with parmesan adds crunch to every bite.

Broccoli And Cheddar Quinoa Gratin Recipe Ingredients

Here’s what you’ll need to bring this cheesy quinoa bake to life:

• 1 tablespoon olive oil – For sautéing the onion and garlic.
• 1 medium onion, finely diced – Adds sweetness and depth.
• 2 garlic cloves, minced – Brings savory flavor.
• 1 cup quinoa, rinsed and drained – The wholesome, protein-packed base.
• 1 teaspoon dried dill – Subtle herbal note that brightens the dish.
• 2 cups vegetable stock – Flavorful liquid for cooking the quinoa.
• 3 cups broccoli florets – Adds texture, nutrition, and a pop of green.
• ½ cup heavy cream – For richness and creaminess.
• 1 cup shredded white cheddar cheese – Sharp and tangy, melts beautifully.
• ¼ cup breadcrumbs – The crunchy topping.
• 2 tablespoons melted butter – Helps the topping crisp up.
• 3 tablespoons grated parmesan cheese – Nutty, salty boost for the crust.
• ¼ cup chopped fresh parsley – Fresh garnish to finish.
• Salt & black pepper, to taste – Essential for seasoning.

Step-by-Step Instructions

1. Preheat the Oven

Set oven to 400°F (200°C) and lightly grease an oven-safe baking dish.

2. Sauté the Aromatics

Heat olive oil in a saucepan over medium. Add onion and garlic, season lightly, and cook for 4–5 minutes until softened and fragrant.

3. Toast the Quinoa

Stir in quinoa and dill, toasting gently for 2–3 minutes. This step adds a nutty flavor to the grains.

4. Cook the Quinoa

Pour in vegetable stock, bring to a boil, then reduce to a simmer. Cover with a lid and cook for 12 minutes. Remove from heat but leave covered for 5 minutes to finish steaming.

5. Combine with Broccoli & Cheese

Fluff the quinoa with a fork, then fold in broccoli florets. Stir in cream and cheddar until creamy and smooth. Taste and adjust seasoning.

6. Assemble the Gratin

Transfer quinoa mixture into the greased baking dish.

7. Make the Topping

In a small bowl, combine breadcrumbs, melted butter, and parmesan. Sprinkle evenly over the gratin.

8. Bake Until Golden

Bake for 10–15 minutes, or until the top is golden brown and bubbling.

9. Finish & Serve

Sprinkle with parsley and serve warm.

Cooking Tips & Techniques

Rinse Quinoa Well – Removes bitterness from its natural coating (saponin).

Steam Broccoli First (Optional) – If you prefer very tender broccoli, lightly steam before folding it into the quinoa.

Cheese Choices – Sharp cheddar provides bold flavor, but gruyère or fontina melt into a luxurious texture.

Make Ahead – Assemble the gratin, refrigerate, and bake just before serving.

Recommended Equipment

Medium Saucepan with Lid – For cooking quinoa.

Cutting Board & Knife – Essential for prepping onion, garlic, and broccoli.

Wooden Spoon or Spatula – For stirring the mixture.

Oven-Safe Baking Dish – To bake the gratin to golden perfection.

Small Mixing Bowl – For preparing the breadcrumb topping.

How to Serve Broccoli And Cheddar Quinoa Gratin

This gratin is cozy, cheesy, and packed with protein-rich quinoa and broccoli. It’s extremely versatile and can be served in multiple ways:

As a Main Dish: Enjoy it on its own for a wholesome, satisfying vegetarian dinner.

As a Side Dish: Serve it alongside roasted meats, grilled fish, or even a hearty soup.

Potluck-Friendly: Great for sharing — just bake it in a casserole dish and bring it to the table.

Holiday Table Addition: A unique, comforting take on a veggie side that guests will remember.

What To Pair With Broccoli And Cheddar Quinoa Gratin?

Here are 3 simple recipe pairings from your collection to turn this Broccoli And Cheddar Quinoa Gratin into a full, delicious meal:

Apple Rosemary Stuffed Pork Chops – A Juicy, Flavor-Packed Fall Favorite

The sweet-savory pork pairs beautifully with the creamy, cheesy gratin. A great option for a fall or holiday dinner.

Crisp Apple Celery Salad with Maple-Dijon Dressing

This light, fresh salad adds crunch and brightness, balancing the richness of the gratin.

Soft Strawberry Jam Thumbprint Cookies – Buttery, Fruity, Irresistible!

Finish the meal with a sweet, soft cookie that’s simple and comforting — a lovely contrast to the savory main.

Together, these dishes make for a warm, balanced, and satisfying meal — perfect for everyday dinners or festive gatherings.

Diet-Friendly Options

Gluten-Free – Use gluten-free breadcrumbs or crushed rice crackers.

Lighter Version – Swap heavy cream for half-and-half or Greek yogurt.

Protein Boost – Add shredded rotisserie chicken or chickpeas.

Nut-Free Crunch – Replace breadcrumbs with crushed pumpkin seeds or sunflower seeds.

Best Ways to Store

• Fridge – Store in an airtight container for up to 4 days.
• Freezer – Freeze in portions for up to 2 months. Reheat in the oven for best texture.
• Reheat – Bake at 350°F until warmed through, or microwave individual servings.

Recipe Variations

Extra Veggies – Add mushrooms, cauliflower, or spinach.

Nutty Twist – Mix toasted walnuts or almonds into the topping.

Cheese Lovers – Add mozzarella for stretchiness or gruyère for depth.

Spicy Kick – Sprinkle red pepper flakes into the topping mix.

This Broccoli and Cheddar Quinoa Gratin combines all the cozy comfort of a baked casserole with the goodness of whole grains and vegetables. It’s hearty, satisfying, and adaptable to any table—whether you’re serving it as a vegetarian main or a family-friendly side dish.

So next time you crave something creamy, cheesy, and golden-topped, give this gratin a try. It might just become your new favorite comfort food.

Common Questions Answered