gluten free breakfast casserole recipe
The Best gluten free breakfast casserole recipe

Easy Gluten-Free Breakfast Casserole
A comforting, one-pan dish that combines fluffy gluten-free dough with savory tomato sauce and crispy bacon for a hearty breakfast or brunch. This recipe is a must-try for any occasion.
🥘Ingredients
- 1 ½ cups gluten-free all-purpose flour blend
- 1 cup whole milk
- 1 large egg
- 1 tsp baking powder
- ½ tsp salt
- 1 tbsp melted butter
- 4 slices gluten-free bread, cubed
- ½ cup tomato sauce
- 2 tbsp shredded cheddar cheese
- 4 slices cooked bacon, crumbled
- 1 small onion, finely diced
- 2 cloves garlic, minced
👨🍳Directions
-
1
Preheat oven to 375°F. In a large bowl, whisk together the gluten-free flour blend, baking powder, and salt. Stir in the milk, egg, and melted butter until smooth. -
2
In a separate bowl, mix the cubed bread, tomato sauce, cheese, bacon, onion, and garlic. Pour the dough mixture over the filling, stirring gently to combine. -
3
Transfer the mixture to a greased 9×13-inch baking dish. Bake uncovered for 25–30 minutes, or until the top is golden and the center is set.
🔧Equipment
- Mixing bowls
- Baking dish (9×13 inches)
- Knife and cutting board
- Oven
📊Nutrition Facts (per serving)
📝Notes
Watch Video Of How Easy Gluten-Free Breakfast Casserole Works
❓ Frequently Asked Questions About Gluten-Free Breakfast Casserole
1. What is the best way to ensure the gluten-free breakfast casserole stays moist?
Use a mix of dairy and egg yolks in the batter, and avoid overbaking. You can also add a splash of milk or cream to the mix before baking for extra moisture. Resting the casserole in the oven for 5 minutes after removing it from the pan helps it set without drying out.
2. Can I substitute any of the ingredients in this recipe?
Yes, you can replace almond flour with a 1:1 ratio of gluten-free oat flour if you prefer. For the cheese, swap shredded cheddar with a mix of mozzarella and feta for added flavor. Always ensure any substitutions are certified gluten-free to avoid cross-contamination risks.
3. How long should I bake the casserole for, and what temperature?
Bake at 375°F (190°C) for about 35–40 minutes, or until the top is golden brown and the center reaches 165°F (74°C). Overbaking can make it dry, so check it 5 minutes before the full time if needed.
4. Is this recipe suitable for a large family, or can it be scaled up?
This recipe serves about 8–10 people, so you can double the ingredients if needed. Just ensure your oven has enough space to accommodate the larger pan, and adjust baking time by about 10 minutes if necessary.
