This sausage and pepper skillet frittata is one of my favorite examples of how flexible and forgiving home cooking can be. Think of it as a crustless quiche or an Italian-style omelet; hearty, customizable, and perfect any time of day. The sausage brings savory depth, the peppers add sweetness and color, and the eggs bake up tender and fluffy, held together with just enough melted Monterey Jack to make every bite satisfying.
I love this recipe for busy mornings, quick dinners, or even make-ahead lunches. I’ve made it when I was short on eggs, when the fridge was nearly empty, and when I needed something dependable that everyone would eat. My son happily eats it hot or at room temperature, which makes it even more practical. A cast-iron skillet really shines here, giving you a nicely set bottom without sticking.
This is the kind of recipe that encourages you to use what you have and make it your own. Love this recipe? Pin it to your Easy Breakfast & Brunch board on Pinterest so you don’t lose it.
Sausage and Pepper Skillet Frittata
Course: BreakfastCuisine: AmericanDifficulty: Easy6
servings15
minutes30
minutes390
kcalA hearty oven-baked frittata with sausage, peppers, onions, and melted Monterey Jack cheese.
Ingredients
1 tbsp olive oil
1 lb sausage
½ medium onion, chopped
1 red bell pepper, chopped
1 yellow bell pepper, chopped
1 clove garlic, minced
8 large eggs
¼ cup water
Salt and black pepper, to taste
1½ cups Monterey Jack cheese, shredded
Directions
- Preheat the oven to 180°C / 350°F.
- Heat the olive oil in a cast-iron or oven-safe nonstick skillet over medium heat, about 165°C / 325°F. Add the sausage and cook until browned and fully cooked, breaking it up as it cooks.
- Add the onion and bell peppers to the skillet and cook until tender, about 5 to 7 minutes. Stir in the garlic and cook for 2 minutes more.
- In a medium bowl, whisk together the eggs, water, salt, and pepper.
- Pour the egg mixture into the skillet, gently distributing the sausage and vegetables evenly. Do not stir.
- Once the eggs are set around the edges and bottom, sprinkle the shredded cheese evenly over the top.
- Transfer the skillet to the oven and bake for 25 minutes, or until the eggs are fully set in the center.
- Remove from the oven, cool slightly, then slice into wedges. Serve hot or at room temperature.

Cooking Notes
- A cast-iron skillet provides the best release and even cooking.
- Avoid stirring after adding eggs to maintain structure.
- Add-ins like spinach, mushrooms, olives, or potatoes work well.
Nutrition
Estimated Nutrition per Serving
- Calories: 390 kcal
- Fat: 30 g
- Carb: 6 g
- Protein: 24 g
Recipe Science
A frittata sets through gentle protein coagulation. Cooking the eggs partially on the stovetop allows the bottom to firm up before finishing in the oven, which prevents overbrowning while ensuring an evenly cooked center.
Water added to the eggs creates steam during baking, contributing to a lighter, more tender texture. Cheese melts and redistributes fat, which further softens the egg proteins and improves mouthfeel.
Saturated fat and sodium are High (over 20% DV per serving), largely from sausage and cheese. Choosing chicken sausage or reducing cheese by ¼ cup can significantly lower these values without compromising structure.
Why You’ll Love This Recipe
- One-Pan Meal: Minimal cleanup, maximum payoff.
- Highly Flexible: Perfect for using leftovers.
- Great Any Time of Day: Breakfast, lunch, or dinner.
- Family-Friendly: Mild, hearty, and filling.
FAQ
- Can I make this ahead of time?: Yes; refrigerate up to 3 days and reheat gently.
- Can I use fewer eggs?: Yes; the texture will be softer but still delicious.
- What skillet works best?: Cast iron or oven-safe nonstick performs best.
Conclusion
This sausage and pepper frittata is proof that good cooking doesn’t have to be complicated. Use what you love, trust your instincts, and enjoy the flexibility. Happy cooking, and enjoy every slice. What ingredients would you add to your perfect frittata?

