If you're looking for a quick, cheesy, and keto-friendly appetizer or snack, these cheddar-stuffed mushrooms are your new go-to recipe. Ready in just 5 minutes using the air fryer, they deliver rich umami flavor, gooey melted cheese, and a satisfying bite — all without kicking you out of ketosis. Whether you're entertaining or simply need a savory treat, these mushrooms bring serious flavor with minimal effort.
Why Mushrooms Are a Keto Superfood
Mushrooms are a staple in keto cooking — they're low in carbs and high in flavor. According to USDA data, a 100g serving of white mushrooms contains just 3.3g of total carbs and 1g of fiber, making them only 2.3g net carbs. Combined with healthy fats from butter and cheddar cheese, this dish perfectly aligns with your keto macros.
Ingredients:
- 9 oz. mushroom tops (about 14–16 medium-sized mushrooms)
- 6 oz. cheddar cheese, shredded
- 1 teaspoon dried dill
- 1 teaspoon dried parsley
- ½ teaspoon salt
- 1 tablespoon butter, softened
Instructions:
- Gently remove the stems (flesh) from the mushroom caps. Finely chop the removed stems.
- In a bowl, combine the chopped mushroom stems, dill, parsley, salt, and softened butter. Mix well.
- Add the shredded cheddar cheese to the mixture and stir until evenly incorporated.
- Fill each mushroom cap generously with the cheese and herb mixture.
- Preheat your air fryer to 400°F (204°C).
- Place the stuffed mushrooms on the air fryer rack or basket in a single layer. Do not overcrowd.
- Cook for 5 minutes, or until the cheese is melted and slightly golden on top.
- Transfer to a serving plate and enjoy warm!
Nutrition Facts (Per Serving – Makes 7 Servings):
- Calories: 121
- Fat: 9.8g
- Protein: 7.3g
- Total Carbs: 1.6g
- Fiber: 0.4g
- Net Carbs: 1.2g
Tips and Variations
Want to spice things up? Try adding a pinch of crushed red pepper flakes or a dash of smoked paprika to the filling. You can also experiment with other cheeses like Gouda, pepper jack, or mozzarella. These are perfect as keto party bites or paired with a fresh salad for a light lunch.
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