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overhead photo of broccoli casserole in a pan

Gluten-Free Broccoli Casserole

An easy gluten-free broccoli casserole recipe made with fresh broccoli florets, white cheddar cheese, eggs, sour cream, and butter
Course Side Dish
Cuisine American
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 8
Calories 287kcal
Author Amee


  • 5 heaping cups fresh broccoli florets
  • 2 large eggs lightly beaten
  • 12 oz sharp white cheddar cheese grated
  • 4 tablespoon butter melted
  • ½ cup sour cream
  • 1 cup milk
  • ¼ teaspoon garlic powder
  • dash cayenne pepper
  • salt and pepper to taste


  • Preheat oven to 375 degrees F
  • Bring an inch of water to a full boil in a large pot and add steamer basket with broccoli
  • Cook, covered, for 5-7 minutes or until the stem pierces easily with a fork
  • Drain broccoli, thoroughly, and set aside
  • Mix all remaining ingredients, reserving ½ cup cheese, in a large bowl
  • Add broccoli to the mixture and gently mix
  • Pour broccoli mixture into a 9x13 casserole dish lightly greased with butter
  • Top with remaining cheese
  • Bake for 30 minutes or until cheese is lightly golden


Calories: 287kcal | Carbohydrates: 3g | Protein: 13g | Fat: 25g | Saturated Fat: 15g | Cholesterol: 111mg | Sodium: 357mg | Potassium: 139mg | Fiber: 1g | Sugar: 2g | Vitamin A: 845IU | Vitamin C: 6mg | Calcium: 368mg | Iron: 1mg