Easy and colorful veggie frittata squares baked until fluffy and golden. Packed with vegetables and cheese, they’re perfect for breakfast meal prep, brunch, or a light lunch.
Author:ssam
Prep Time:10 mins
Cook Time:30 mins
Total Time:40 mins
Yield:9 squares 1x
Category:Breakfast
Method:Baking
Cuisine:American
Diet:Vegetarian
Ingredients
Scale
8 large eggs
1/2 cup milk (or half-and-half)
1 cup bell peppers, diced
1 cup spinach, chopped
1/2 cup red onion, diced
1/2 cup zucchini, diced
1/2 cup shredded cheddar or mozzarella cheese
2 tbsp olive oil
1/2 tsp salt
1/4 tsp black pepper
1/4 tsp paprika or Italian seasoning
Instructions
1. Preheat oven to 375°F (190°C). Line or grease an 8×8-inch baking dish.
2. Heat olive oil in a skillet over medium heat.
3. Sauté bell peppers, onion, and zucchini for 3–4 minutes until slightly softened.
4. Stir in spinach and cook until wilted. Remove from heat.
5. In a large bowl, whisk eggs, milk, salt, pepper, and seasoning.
6. Fold cooked vegetables and cheese into the egg mixture.
7. Pour mixture into prepared baking dish and spread evenly.
8. Bake 25–30 minutes until set in the center and lightly golden.
9. Cool slightly, then slice into squares and serve.
Notes
Use any vegetables you have on hand.
Swap cheese for feta or goat cheese for extra flavor.
Store leftovers in the fridge up to 4 days great for meal prep.