Southwest Egg Muffins
Individual egg muffins packed with sautéed onion, bell pepper, spinach, and a bold southwest spice blend — baked until golden and set in a muffin tin for the perfect grab-and-go breakfast. Make a batch on Sunday and breakfast is handled for the entire week. Customize with whatever vegetables or proteins you have on hand.
- Egg Base
- 6 large eggs
- ½ cup low-fat shredded cheese, divided
- ½ cup fresh spinach, chopped
- — salt & black pepper, to taste
- Sautéed Vegetables
- ¼ cup sweet or yellow onion, chopped
- ½ large red bell pepper, chopped
- 2 cloves garlic, minced
- 1 tbsp olive oil
- Spice Blend
- ¼ tsp paprika
- ½ tsp cumin
- ¼ tsp chili powder
- ⅛ tsp cayenne pepper (optional)
- Optional Add-ins
- — broccoli or mushrooms, chopped (optional)
- — cooked turkey sausage or diced deli meat (optional)
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1
Preheat & prep
Preheat oven to 375°F. Grease a 9-cup muffin tin well with cooking spray — or better yet, use silicone baking cups which require no greasing and release the egg muffins effortlessly without any cleanup.
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2
Sauté the vegetables
Heat the olive oil in a large skillet over medium-high heat. Add the onion, bell pepper, and garlic along with the paprika, cumin, chili powder, and cayenne if using. Sauté for 6–7 minutes, stirring occasionally, until the onion is soft and the spices are fragrant and bloomed into the vegetables. Remove from heat and let cool slightly.
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3
Make the egg mixture
Crack the eggs into a large bowl and whisk until smooth. Add the sautéed vegetable mixture, chopped spinach, and half the shredded cheese. Add any optional proteins or extra vegetables at this stage. Season with salt and pepper and stir to combine.
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4
Fill & top
Pour the egg mixture into the prepared muffin cups, filling each about ¾ of the way full — they puff up during baking. Sprinkle the remaining cheese evenly over each muffin.
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5
Bake, cool & serve
Bake at 375°F for 15–20 minutes until the egg muffins are set in the center, puffed, and beginning to turn golden on top. Let cool in the tin for 3–4 minutes before removing — they release much more cleanly once slightly cooled. Serve with a dollop of plain Greek yogurt and salsa.
- Silicone baking cups are the move: Reusable silicone muffin cups require zero greasing and the egg muffins pop right out without sticking — they're one of the best small kitchen investments for anyone who meal preps egg muffins regularly.
- Bloom the spices in the vegetables: Adding the cumin, paprika, and chili powder directly to the sautéed vegetables rather than the egg mixture allows the spices to bloom in the hot oil — dramatically more flavor than stirring them in raw.
- Customize freely: The base recipe is a framework — swap the bell pepper for jalapeño, add crumbled turkey sausage, throw in diced broccoli or mushrooms, or use whatever cheese is in the fridge. Same bake time regardless.
- Storage: Refrigerate in an airtight container for up to 3 days. Individually wrap and freeze for up to 3 months — reheat from frozen in the microwave for 60–90 seconds for a complete protein-packed breakfast in under 2 minutes.
- Greek yogurt over sour cream: A small dollop of plain Greek yogurt alongside salsa is the perfect topping — cool, creamy, and significantly more protein than sour cream.