Quinoa Broccoli and Cheese Casserole
Packed with protein and made with just simple ingredients, this quinoa broccoli and cheese casserole is the perfect vegetarian dish for busy weeknights.
Prep Time15 minutes mins
Cook Time50 minutes mins
Total Time1 hour hr 5 minutes mins
Course: Main Meal
Cuisine: Vegetarian
Keyword: broccoli and cheese casserole, cheesy broccoli casserole, quinoa casserole
Servings: 4
- 1.5 cups quinoa uncooked
- 1/2 large yellow onion diced
- 6 cups chopped broccoli florets
- 2 teaspoons olive oil
- 3 cloves garlic minced
- 1 cup vegetable broth
- 1.5 cups 2% milk or any kind of milk
- 6 oz. sharp white cheddar cheese freshly grated
- 1/2 teaspoon sea salt
Topping
- ¼ cup hemp hearts
- 3 tablespoons panko bread crumbs
- 2 oz. sharp white cheddar cheese freshly grated
- 1 teaspoon olive oil
Preheat oven to 375ºF and spray a casserole dish with olive oil.
Place quinoa, onion, and broccoli florets on the bottom of your casserole dish. Set aside.
Heat a saucepan over medium/high heat. Add olive oil and garlic. When the garlic is fragrant, add the milk, broth, and salt into a medium saucepan. Gently whisk until the liquid is hot.
Remove the pan from the heat and slowly add 6 oz. of grated cheese and whisk until the cheese dissolves into the mixture.
Pour liquid on top of the ingredients in a casserole dish and stir to combine.
Cover the casserole dish and place it in the oven at 375ºF for 30 minutes. Remove and stir.
Bake for an additional 20 minutes, uncovered.
While baking, add all of the ingredients for the topping to a bowl and mix until a crumble forms.
Spread the topping over the top of the casserole and broil until the topping turns golden brown.
Remove from the oven and let it rest for 5 minutes before serving.
- This recipe was updated in January 2025. Find the original recipe HERE.
- Any color of quinoa will work for this recipe.
- We used 2% dairy milk, but you can use any unflavored milk.
- If you make any changes to this recipe, it will turn out differently.
Calories: 685kcal | Carbohydrates: 65g | Protein: 35g | Fat: 33g | Fiber: 9g | Sugar: 8g