Imagine biting into a perfectly puffed egg muffin with golden, lacy edges of melted provolone, swirls of fragrant basil pesto running through every layer, and an irresistible crunch of toasted almond and sun-dried tomato crumble on top. These Air Fryer Provolone Pesto Egg Muffins deliver the flavors of an Italian bistro breakfast in a handheld package that comes together in under 25 minutes. The air fryer gives each muffin a beautifully crispy exterior while keeping the center impossibly creamy — something that is surprisingly hard to achieve in a conventional oven.

With 51 grams of fat and only 6 grams of net carbs per serving, these egg muffins are a keto dream. The combination of whole eggs, provolone cheese, pesto made with olive oil and pine nuts, and a drizzle of heavy cream creates a rich, satiating macro profile where fat accounts for roughly 74% of total calories. You get 30 grams of protein per serving from the eggs and cheese, making this a complete breakfast that keeps you fueled well past noon.

Best of all, these muffins are incredibly practical. They take just ten minutes of hands-on prep, and the air fryer handles the rest. Make a double batch on the weekend, store them in the fridge, and reheat in the air fryer for two minutes on busy mornings. They are also endlessly customizable — swap the provolone for mozzarella, stir in some chopped olives, or add a pinch of red pepper flakes for heat.

Ingredients (serves 2)

For the egg muffins:

  • 6 large eggs
  • 2 tablespoons (30ml) heavy cream
  • 2 tablespoons (30g) basil pesto (store-bought or homemade)
  • 2 ounces (56g) provolone cheese, cut into small cubes
  • 1 tablespoon (15ml) extra-virgin olive oil
  • 2 tablespoons (10g) freshly grated Parmesan
  • 1/2 cup (15g) baby spinach, roughly chopped
  • 1/4 teaspoon garlic powder
  • 1/4 teaspoon fine sea salt
  • 1/8 teaspoon freshly ground black pepper

For the sun-dried tomato crumble:

  • 1 ounce (28g) oil-packed sun-dried tomatoes, drained and finely chopped
  • 2 tablespoons (14g) almond flour
  • 1 tablespoon (7g) grated Parmesan
  • 1 tablespoon (15ml) olive oil from the sun-dried tomato jar
  • 1/4 teaspoon dried Italian seasoning
  • Pinch of flaky sea salt

For serving (optional):

  • Fresh basil leaves
  • Extra-virgin olive oil for drizzling
  • A few shavings of Parmesan

Instructions

  1. Make the sun-dried tomato crumble. In a small bowl, combine the chopped sun-dried tomatoes, almond flour, grated Parmesan, sun-dried tomato oil, Italian seasoning, and a pinch of flaky salt. Mix with a fork until you have a coarse, crumbly mixture. Set aside.

  2. Prepare the egg mixture. Crack the eggs into a medium bowl. Add the heavy cream, garlic powder, salt, and black pepper. Whisk vigorously for about 30 seconds until the mixture is smooth and slightly frothy. Fold in the chopped spinach and provolone cubes until evenly distributed.

  3. Prep the muffin molds. Lightly brush six silicone muffin cups with the tablespoon of extra-virgin olive oil, making sure to coat the bottoms and sides thoroughly. Silicone molds are essential here — metal molds will stick and make removal a nightmare, even with oil.

  4. Fill the muffin cups. Divide the egg mixture evenly among the six molds, filling each about three-quarters full. Drop a teaspoon of basil pesto into the center of each cup, then use a toothpick or the tip of a knife to gently swirl the pesto through the egg — do not fully mix it in, as the marbled effect creates beautiful pockets of flavor. Sprinkle each cup with a little grated Parmesan.

  5. Add the crumble topping. Spoon the sun-dried tomato crumble evenly over the top of each muffin cup. Press it down very gently so it adheres to the surface of the egg mixture without sinking.

  6. Preheat the air fryer. Set your air fryer to 325°F (160°C) and let it preheat for 2 minutes. A lower temperature is critical — too high and the edges will burn before the centers set.

  7. Air fry the egg muffins. Place the filled muffin cups in the air fryer basket in a single layer, leaving a little space between each for air circulation. You may need to cook in two batches depending on the size of your air fryer. Cook at 325°F (160°C) for 12 to 14 minutes. The muffins are done when they puff up slightly, the tops are golden, and the centers are just set — they should jiggle very slightly when nudged, as they will continue to firm up as they cool.

  8. Rest and serve. Remove the muffin cups from the air fryer and let them cool for 3 minutes. The muffins will deflate slightly, which is completely normal. Gently pop them out of the silicone molds. Arrange three muffins per plate, garnish with fresh basil leaves, a drizzle of olive oil, and a few shavings of Parmesan if desired. Serve immediately.

Nutrition per Serving

Nutrient Amount
Calories ~618 kcal
Fat ~51g
Protein ~30g
Total Carbs ~8g
Fiber ~2g
Net Carbs ~6g

Nutrition is approximate and based on the stated ingredients. Values may vary depending on your specific brand of pesto and sun-dried tomatoes.

Tips & Variations

Use silicone molds — not metal. This recipe relies on silicone muffin cups for easy release. If you only have a metal muffin tin, line each cup with a small piece of parchment paper cut into a cross shape, then grease generously. Without this step, the egg muffins will stick stubbornly to metal surfaces, especially with the melted provolone.

Watch the carbs in store-bought pesto. Not all pesto is created equal on keto. Some store-bought versions sneak in fillers, added sugar, or excessive amounts of cheap oil that dilute flavor and bump up carbs. Read the label and look for pesto with 1 gram of carbs or less per tablespoon. Alternatively, make a quick pesto at home by blitzing fresh basil, pine nuts, Parmesan, garlic, and olive oil in a food processor.

Swap provolone for other Italian cheeses. Fontina, aged Asiago, or smoked scamorza all work beautifully here. Each brings a different personality — fontina melts into silky pools, Asiago adds a sharper bite, and scamorza delivers a gorgeous smokiness. Avoid fresh mozzarella, which releases too much moisture and can make the muffins soggy.

Meal prep and storage. These muffins keep in an airtight container in the refrigerator for up to 4 days. To reheat, place them back in the air fryer at 300°F (150°C) for 2 to 3 minutes until warmed through and the edges re-crisp. You can also freeze them for up to 6 weeks — wrap each muffin individually in plastic wrap, then store in a freezer bag. Reheat frozen muffins in the air fryer at 300°F (150°C) for 5 to 6 minutes.

Add more Italian-inspired mix-ins. Stir in a tablespoon of finely chopped Kalamata olives, a few capers, or diced roasted red peppers for extra Mediterranean flair. Roughly torn fresh basil leaves folded into the egg mixture before cooking also work wonderfully. Just be mindful of added carbs — roasted peppers, for instance, add about 1 to 2 grams of net carbs per tablespoon.

Frequently Asked Questions

Can I use a regular oven instead of an air fryer?
Yes, but the results will be slightly different. Preheat a conventional oven to 350°F (175°C) and bake the muffins in a silicone muffin tray for 18 to 22 minutes, or until the tops are set and lightly golden. You will not get the same crispy, lacy edges that the air fryer produces because of the difference in air circulation, but the flavor will still be excellent. If you want extra browning, switch to the broiler for the last 60 seconds, watching carefully to avoid burning.
What can I use instead of pesto if I have a nut allergy?
You can make a nut-free pesto by replacing the pine nuts with toasted sunflower seeds or hemp hearts. Simply blend fresh basil, sunflower seeds, garlic, Parmesan, olive oil, and a squeeze of lemon in a food processor. The flavor profile is remarkably similar, and you keep the recipe completely nut-free. You would also want to swap the almond flour in the crumble topping for sunflower seed meal or finely ground pumpkin seeds, which behave almost identically when toasted.
How long do these keep, and can I freeze them?
Stored in an airtight container, these egg muffins stay fresh in the refrigerator for up to 4 days. They also freeze exceptionally well for up to 6 weeks. Wrap each muffin individually in plastic wrap or place them in a single layer in a freezer-safe container with parchment between layers. To reheat from frozen, air fry at 300°F (150°C) for 5 to 6 minutes — no need to thaw first. Microwaving works in a pinch but sacrifices the crispy edges that make these special.
Can I make these dairy-free or vegan keto?
A fully vegan version is tricky since both the eggs and cheese are central to the recipe. For a dairy-free (but still egg-based) version, replace the provolone with cubes of firm avocado folded in after cooking, use a dairy-free pesto, skip the Parmesan, and substitute the heavy cream with full-fat coconut cream. The sun-dried tomato crumble is already dairy-free if you omit the Parmesan and add a tablespoon of nutritional yeast instead. The texture will be slightly different, but the Italian flavors still shine through beautifully.
Why did my egg muffins deflate after cooking?
Some deflation is completely normal and expected — the eggs puff up from steam and trapped air during cooking, then settle as they cool. If your muffins deflated dramatically or turned rubbery, the most likely culprit is overcooking. Pull them from the air fryer when the centers still have a very slight jiggle, as residual heat will finish the job. Also make sure you are cooking at 325°F (160°C) rather than a higher temperature, which can cause the outside to set too quickly while the inside stays liquid, leading to a dramatic collapse once removed from the heat.