A simple frittata recipe that utilizes large eggs, diced onion, tomatoes, and spinach, perfect for meal prepping. This dish combines wholesome ingredients, is easy to prepare, and is healthy for a long-lasting meal option.
1: Whisk eggs with salt and pepper in a bowl.
2: Heat a large skillet with oil. Once hot, add diced veggies until soft, about 3 minutes. Add spinach and let it wilt for 30 seconds.
3: Add eggs, folding them into the veggies with a spatula. Let the eggs cook enough to set at the bottom, about 3 minutes.
4: Lay a few tomato slices on top and cook in the oven on broil for 5 minutes.
