Can I use whole eggs instead of egg whites?

Yes, replace the 10 egg whites with 5–6 whole eggs, keeping the 2 whole eggs, or simply use 8 whole eggs total. The frittata will be slightly richer but still keto-friendly.

It has a mild kick from the diced tomatoes with green chilies. Use plain diced tomatoes for less heat, or add cayenne for more fire.

Absolutely, just omit the cheese or use a dairy-free shredded alternative. The frittata stays flavorful from the tomatoes and spices.

Spicy Cheesy Egg and Tomato Frittata – Quick Keto Breakfast Recipe

Name: Spicy and Cheesy Egg and Tomato Frittata
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Yield: 4
Cuisine: Keto
Ingredients: egg whites; eggs; cup shredded reduced-fat Cheddar cheese, divided; (14.5 ounce) can diced tomatoes with green chilies, drained

Ingredients

egg whites
eggs
cup shredded reduced-fat Cheddar cheese, divided
(14.5 ounce) can diced tomatoes with green chilies, drained

Instructions

Step 1

Start by preheating your oven’s broiler and positioning the rack about 6 inches from the heat. Whisk the egg whites, eggs, and half a cup of shredded Cheddar in a bowl until well combined. Heat an oven-safe skillet over medium heat and coat it with cooking spray. Pour in the egg mixture and let it cook undisturbed for about a minute, until the bottom begins to set and turn opaque. Cover the skillet and continue cooking for 4 to 5 minutes, or until the eggs are nearly firm but still slightly jiggly on top. Scatter the drained diced tomatoes with chilies evenly over the eggs, then sprinkle on the remaining cheese. Transfer the skillet to the broiler and let it finish for 2 to 3 minutes, until the cheese melts and the top is golden and puffed. I always let it rest for 5 minutes before slicing—this helps the frittata set beautifully and makes serving a breeze. Enjoy warm.

Chef's Tip

Drain the tomatoes thoroughly; excess liquid can make the frittata watery. I sometimes sprinkle a pinch of smoked paprika over the top before broiling for an extra savory note without extra carbs.

Storage Tips

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in the microwave or enjoy cold for a portable keto breakfast.

Variation Tips

Swap Cheddar for pepper jack to amp up the heat, or add sautéed spinach and mushrooms for extra veggies. Serve alongside creamy avocado or crispy bacon to round out the meal.

Spicy and Cheesy Egg and Tomato Frittata