Spinach Feta Sun-Dried Muffins

Name: Spinach Feta Sun-Dried Muffins
Prep time: 25 min
Cook time: 25 min
Total time: 50 min
Cuisine: American
Ingredients: 6 big eggs; 1 cup chopped fresh spinach; 1/2 cup broken up feta cheese; 1/2 cup diced sun-dried tomatoes, preferably the oily ones; 1/4 cup regular milk or plant-based substitute; 1/2 teaspoon salt, adjust to your liking; 1/4 teaspoon ground black pepper, adjust to your liking; 1 teaspoon baking powder

Recipe by Sam Rivera · Updated December 2025

Breakfast

There's something magical about a muffin that's ready by sunrise but tastes like a weekend brunch splurge. These Spinach Feta Sun-Dried Tomato Muffins bring the vibrant flavors of the Mediterranean to your breakfast table-creamy feta, earthy spinach, and bursts of tangy sun-dried tomatoes nestled in fluffy egg cups. Home cooks adore them for their ease, versatility, and crowd-pleasing appeal, making them ideal for quick breakfasts, potlucks, or even a nourishing snack. The secret? They're protein-packed, savory-sweet, and ready in under an hour-perfect for busy mornings or leisurely brunches alike.

What Makes This Recipe Special

These muffins are egg-based instead of flour-based, creating a naturally gluten-free, high-protein breakfast that's light yet satisfying.
Using oily sun-dried tomatoes adds concentrated flavor and a luxurious texture without the need for extra fat in the recipe.
The baking powder gives these muffins a subtle lift, mimicking the airy texture of traditional baked goods without any flour.
Feta cheese is folded in just before baking, so it stays creamy and melty with distinct pockets of tangy goodness in every bite.

⏱ 50 mins

American

Servings 4

Ingredients

6 bigeggs

1 cupchopped fresh spinach

1/2 cupbroken up feta cheese

1/2 cupdiced sun-dried tomatoes, preferably the oily ones

1/4 cupregular milk or plant-based substitute

1/2 teaspoonsalt, adjust to your liking

1/4 teaspoonground black pepper, adjust to your liking

1 teaspoonbaking powder

Nutrition

350 caloriesCalories

Per serving · Values are estimates

Instructions

Heat your oven to 375°F (190°C) and spray a regular muffin pan with some cooking spray so nothing sticks.

Break all eggs into a big bowl and beat them until they're bubbly. Pour in the milk, sprinkle salt and black pepper, and keep mixing until everything blends well.

Gently stir in your spinach, feta cheese chunks, sun-dried tomato pieces, and baking powder. Mix just enough to combine everything nicely.

Divide the egg mix evenly into the muffin cups, filling each about three-quarters of the way up.

Put the muffin pan in the hot oven and let it bake for 20 to 25 minutes. They're done when the tops look golden and the eggs aren't runny anymore.

Take them out and let them cool a bit before popping them out of the pan. They taste best while still warm.

Essential Tips

Use room temp eggs

Let your eggs sit at room temperature for 10-15 minutes before beating. Cold eggs create smaller bubbles when whisked, resulting in less fluffy muffins. Warm eggs emulsify better with the milk, creating a smoother batter.

Squeeze excess water from spinach

Fresh spinach holds a surprising amount of water. After chopping, squeeze it tightly in a clean kitchen towel or cheesecloth to remove moisture. This prevents a soggy texture and helps the muffins hold their shape.

Pat tomatoes dry

Even oily sun-dried tomatoes release some liquid. Dab them with a paper towel before folding into the batter. Too much moisture can make the muffins dense or cause uneven baking.

Don't overmix

Gently fold in the spinach, feta, and tomatoes once the wet ingredients are combined. Overmixing can break down the egg proteins, leading to a tougher, rubbery texture instead of tender, custard-like muffins.

Rotate the pan halfway

Since muffins bake unevenly near the oven edges, rotate the pan 180 degrees after 12 minutes. This ensures even golden color and prevents over-browning on one side while the center stays underdone.

Smart Swaps & Variations

Dairy-Free Swap feta for crumbled vegan feta or omit it entirely and add 2 tablespoons of nutritional yeast for a cheesy depth without dairy.

Herb-Infused Add 1 tablespoon of fresh dill or basil, finely chopped, to the batter for a bright, aromatic twist that complements the sun-dried tomatoes.

Protein Boost Mix in 1/4 cup of crumbled cooked bacon or turkey sausage for a heartier, savory version perfect for a post-workout breakfast.

Spicy Kick Add 1/4 teaspoon of smoked paprika or a pinch of red pepper flakes to the batter for a subtle heat that balances the richness of the feta.

What to Serve With This

Serve warm with a dollop of Greek yogurt and a drizzle of extra-virgin olive oil for dipping.
Pair with a fresh arugula salad dressed with lemon and olive oil for a light, balanced lunch.
Enjoy with a cup of cold brew coffee or a citrusy iced tea for a refreshing morning pick-me-up.
Perfect for brunch alongside avocado toast or a simple fruit platter for a colorful spread.

Storage & Reheating

Storage

Let muffins cool completely, then store them in an airtight container in the refrigerator for up to 4 days. The flavor actually deepens overnight as the ingredients meld together.

Reheating

Reheat individual muffins in a toaster oven at 350°F (175°C) for 5-7 minutes until warmed through. Avoid microwaving, as it can make the texture rubbery and the feta overly soft.

Expert Chef Tips

For extra-rich flavor, sauté the spinach in a dry pan over medium heat for 2-3 minutes until wilted and slightly caramelized before adding it to the batter. This intensifies the spinach's natural sweetness.
Use a cookie scoop to portion the batter evenly into the muffin cups. This ensures consistent baking and presentation, especially important if serving at a gathering.
For a golden, slightly crisp top, broil the muffins for the last 2 minutes of baking-watch closely to avoid burning. This trick adds a restaurant-quality finish.

Equipment You’ll Need

12-cup standard muffin pan
Whisk or fork for beating eggs
Mixing bowls (1 large, 1 medium)
Kitchen scale or measuring cups for accurate portioning

Nutritional Benefits

High in protein (18g per serving) from eggs, supporting muscle maintenance and satiety.
Rich in vitamin K from spinach, which supports bone health and blood clotting.
Contains lycopene from sun-dried tomatoes, a powerful antioxidant linked to reduced inflammation.
Moderate in sodium due to feta, but adjustable by using reduced-sodium feta or omitting added salt.

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Frequently Asked Questions

Can I use dried sun-dried tomatoes instead of oil-packed?

Yes, but soak them in warm water for 15-20 minutes to rehydrate before draining and patting dry. Dried tomatoes can be tough and absorb too much moisture if not softened first.

Why are my muffins dense instead of fluffy?

Overmixing the eggs or overfilling the muffin cups can cause density. Also, ensure your baking powder is fresh-old powder loses its leavening power. Measure ingredients accurately and avoid compacting the batter.

Can I make these ahead?

Yes! Bake the muffins up to 2 days ahead and store them in the fridge. Reheat as directed. Alternatively, prepare the batter the night before and refrigerate, then bake fresh in the morning for even better flavor.

Are these muffins gluten-free?

Yes! Since they're made with eggs and baking powder instead of flour, they're naturally gluten-free. Just ensure all ingredients, including baking powder, are certified gluten-free if you have celiac disease.

Can I freeze these muffins?

Absolutely. Freeze cooled muffins in a single layer on a tray for 1 hour, then transfer to a freezer bag for up to 3 months. Thaw overnight in the fridge and reheat gently in the toaster oven.

What's the best way to remove muffins from the pan?

Let them cool for 5 minutes in the pan, then run a butter knife around the edges to loosen. Gently twist each muffin as you lift it out to prevent sticking or breakage.

Can I substitute cottage cheese for feta?

You can, but the texture and flavor will differ. Cottage cheese is milder and creamier, so it may make the muffins denser. If using, blend it in a food processor first to smooth it out and add 1/4 teaspoon of salt to enhance flavor.

Why do my sun-dried tomatoes bleed color into the batter?

Oil-packed sun-dried tomatoes release oil and pigments during baking. To minimize bleeding, pat them very dry and mix them in gently. The color adds visual appeal, but if you prefer a cleaner look, reserve some tomatoes to sprinkle on top before baking.