Savory Vegetable Frittata

1Preheat the oven to 350°F (180°C) and grease a baking dish with oil.

2Peel and thinly slice the onions (2). Dice the tomato (1).

3In a skillet, heat some oil over medium heat and sauté the onions (2) until they are soft and translucent, about 5-7 minutes.

4Add the diced tomato (1) to the skillet and cook for an additional 2-3 minutes until softened.

5In a bowl, beat the eggs (3) until well combined. Season with salt and pepper to taste.

6Pour the beaten eggs (3) over the sautéed vegetables in the skillet.

7Cook the frittata on the stovetop for 3-4 minutes until the edges start to set.

8Transfer the skillet to the preheated oven and bake for 15-20 minutes, or until the frittata is set and slightly golden on top.

9Remove from the oven and let it cool slightly before slicing and serving.

10Enjoy your delicious Savory Vegetable Frittata!