Spinach feta coconut flour mug cake
If you’re craving something warm, savory, and satisfying but don’t want to turn on the oven, this Spinach Feta Coconut Flour Mug Cake is the perfect quick fix! Ready in just minutes, this protein-rich mug cake brings together the salty creaminess of feta, the earthiness of spinach, and the subtle nuttiness of coconut flour. It’s the ideal snack, light lunch, or even breakfast for those looking for something a little more wholesome and low-carb.
Whether you’re following a keto or gluten-free diet, cooking for one, or just want a speedy savory treat, you’ll love how simple and nourishing this mug cake is. Plus, it’s packed with protein, fiber, and flavor — all from a handful of pantry staples.
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Why You’ll Love This Recipe
- Ready in minutes: No baking trays or waiting for the oven to preheat.
- Low-carb and gluten-free: Made with coconut flour and naturally grain-free.
- Perfectly savory: Feta and spinach are a classic Mediterranean-inspired combo.
- Single-serving: Ideal for portion control or a solo meal.
- Customizable: Easy to tweak with other veggies, cheeses, or seasonings.
Why Use Coconut Flour in Mug Cakes?
Absorbs a lot of moisture: A little goes a long way — you’ll usually only need 1 to 2 tablespoons per mug cake.
Low-carb & high-fiber: Great for keto or paleo diets and is very filling.
Naturally gluten-free: Perfect for those with gluten intolerance or celiac disease.
Ingredients
Grab your ingredients for this savory mug cake recipe!
Coconut flour – A low-carb, high-fiber flour alternative that gives the mug cake structure. If you want to make this will all purpose flour, increase the volume to about 3 tablespoons.
Egg – Acts as the binder and provides protein and moisture.
Greek yogurt – Adds tanginess and keeps the texture soft.
Defrosted spinach – Use frozen spinach that’s been thawed and squeezed to remove excess moisture.
Feta, crumbled – Brings creamy, salty flavor to every bite.
Baking powder – Helps the mug cake rise slightly for a fluffier texture.
Garlic powder – Adds savory depth and aroma.
Salt and black pepper – To taste, for seasoning balance.
How To Make Spinach Feta Mug Cake
Add wet ingredients together in a mug.
Stir in the dry ingredients.
Fold in the spinach and feta cheese and cook.
Cool slightly, then serve. Try out of the mug on a plate.
Recipe Tips
Use a large mug to avoid overflow while cooking.
Don’t over-mix the batter once you add the flour; just stir until combined.
If your spinach is very wet, squeeze out excess water before adding to avoid a soggy cake.
Add a pinch of chili flakes or fresh herbs for extra flavor.
Serving Suggestions
- Enjoy straight from the mug or top with a dollop of Greek yogurt or sour cream.
- Serve with a side salad for a light and balanced meal.
- Pair with a bowl of soup for a cozy lunch or dinner.
More Savory Mug Cake Recipes
If you have a savory tooth, try these other mug cake recipes:
Spinach Feta Coconut Flour Mug Cake
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Ingredients
- 1 tablespoon coconut flour
- 1 large egg
- 1 tablespoon Greek Yogurt
- 2 tablespoons defrosted spinach
- 1 tablespoon Feta cheese, crumbled
- 1/4 teaspoon baking powder
- 1/4 teaspoon garlic powder
- salt and pepper to taste
Instructions
- In a microwave-safe mug, whisk the egg and Greek yogurt until smooth.
- Stir in the coconut flour, baking powder, garlic powder, salt, and pepper.
- Add the chopped spinach and crumbled feta, mixing until well combined.
- Microwave on high for 60–90 seconds, or until the top is set and the mug cake has puffed up.
- Let cool for a minute before enjoying straight from the mug or turning it out onto a plate.
Notes
Nutrition
The information shown is an estimate provided by an online nutrition calculator.
