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Introduction
These Keto Omelet Muffins are a game-changer for busy mornings or make-ahead meal prep. Packed with protein, low in carbs, and bursting with flavor, they’re the ultimate grab-and-go keto breakfast. Whether you’re rushing out the door or just want something simple and satisfying, these muffins check all the boxes. What makes them extra special is how customizable they are—you can mix and match your favorite veggies, cheeses, and meats to create a combo that suits your mood. They’re basically mini omelets in muffin form, and who doesn’t love that?
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Why You’ll Love This Recipe
Keto Omelet Muffins are everything you want in a low-carb breakfast: they’re savory, filling, and incredibly easy to make. Each bite is loaded with wholesome ingredients like eggs, cheese, and your favorite keto-friendly add-ins. They’re perfect for those following a ketogenic lifestyle because they’re high in fat, moderate in protein, and very low in carbs. Plus, they store well and can be made in advance, making them a fantastic option for meal prep or even a low-effort brunch.
My Personal Experience
The first time I made these omelet muffins, I was looking for a quick breakfast option I could prep for the week. I tossed in some leftover bacon, a bit of spinach, and shredded cheddar—and I was hooked. They came out fluffy, flavorful, and perfectly portioned. Now I make them almost every Sunday. It’s fun to experiment with new ingredient combos, and they never get boring. My personal favorite? Bacon, spinach, and a little pepper jack cheese for a tiny kick.
Required Equipment
Muffin Tin
A standard 12-cup muffin tin works great for these. It helps shape the eggs into perfectly sized portions that are easy to grab and go.
Mixing Bowl
You’ll need a large bowl to whisk your eggs and mix in all your ingredients evenly. I like using one with a spout—it makes pouring into the muffin cups so much easier.
Whisk or Fork
You’ll need something to beat the eggs until they’re light and fluffy. A whisk is ideal, but a fork can do the job in a pinch.
Measuring Cups and Spoons
Accuracy is important when adding your cheese, veggies, or seasonings. Measuring tools help keep everything balanced.
Oven or Air Fryer
These bake beautifully in a conventional oven, but if you’ve got an air fryer with a muffin pan accessory, it’s a great option too.
Ingredients & Substitutions
- 8 large eggs – The base of your muffins. You could use egg whites, but whole eggs keep you fuller longer.
- 1/3 cup heavy cream – Makes the eggs fluffy and rich. You can sub with unsweetened almond milk for fewer calories.
- 1 cup shredded cheese (cheddar, mozzarella, pepper jack) – Adds flavor and creaminess. Swap for goat cheese, feta, or your favorite keto cheese.
- 1/2 cup cooked bacon or sausage, chopped – Adds protein and savory goodness. Deli meats or even leftover steak work too.
- 1/2 cup chopped spinach or kale – Boosts nutrients without adding carbs. You can use bell peppers, mushrooms, or zucchini if you like.
- Salt & pepper to taste – Essential for flavor.
- Optional: pinch of garlic powder, onion powder, or Italian seasoning – For extra depth of flavor.
How to Make Keto Omelet Muffins
- Preheat oven to 375°F (190°C). Grease a 12-cup muffin tin with avocado oil spray or line with silicone muffin liners.
- In a large bowl, whisk together the eggs and heavy cream until smooth and slightly frothy.
- Stir in the cheese, cooked meat, veggies, and seasonings. Mix until well combined.
- Pour the egg mixture evenly into the muffin cups, filling each about 3/4 full.
- Bake for 20-25 minutes, or until the tops are golden and the centers are set.
- Let cool for a few minutes, then gently remove from the tin. Serve warm or let cool completely before storing.
Tips for This Recipe
- Use silicone muffin liners to avoid sticking and make cleanup a breeze.
- Let them cool before storing so they don’t get soggy in the fridge.
- Reheat in the microwave for 20–30 seconds, or pop them in the air fryer to crisp up the edges.
- Want to boost the flavor? Sprinkle a little extra cheese on top before baking.
Optional Additions
- Chopped green onions or fresh herbs – Adds freshness and a pop of color.
- Hot sauce or red pepper flakes – For a bit of heat.
- Diced tomatoes or olives – For a Mediterranean twist (just watch the carb count).
Serving Ideas
- Pair with a side of avocado for a complete keto meal.
- Enjoy with a bulletproof coffee for a satisfying breakfast.
- Serve with a simple green salad for a light brunch.
Storage Recommendations
Store cooled muffins in an airtight container in the refrigerator for up to 5 days. They also freeze beautifully—just wrap each muffin individually and store in a freezer bag. Reheat straight from the fridge or freezer in the microwave or air fryer.
Frequently Asked Questions
Can I use just egg whites? Yes, but the texture will be lighter and less rich.
What if I don’t eat dairy? Use a dairy-free cheese substitute and skip the cream or use almond milk.
How do I know they’re done? The tops should be golden, and a toothpick inserted into the center should come out clean.
Nutritional Breakdown (Per Serving – 2 Muffins)
- Calories: 280
- Total Carbs: 3g
- Net Carbs: 2g
- Fat: 22g
- Protein: 18g
I’m so excited to hear how this recipe turned out for you! 😊 Don’t forget to follow us on Instagram and Facebook for daily keto inspiration, tasty recipes, and all the support you need to crush your goals. Want to make keto cooking even easier? Get a Keto Instant Pot Recipes Book filled with quick, delicious, and low-carb meals—perfect for busy days! Grab your copy today! 🚀

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