This Peanut Butter Mug Cake recipe features soft, fluffy, and moist peanut butter cake with just the right sweetness level and gooey little bursts of chocolate.
Add the peanut butter to a 10 to 12 ounce microwave-safe mug and microwave until melted, about 15 to 20 seconds, and then give it a stir. Use a fork to stir in the oil, milk, and vanilla until smooth, and then stir in the granulated sugar and light brown sugar.
Add the flour, baking powder, and salt, and stir to combine. Mix in the chocolate chips.
Microwave on high until the cake is cooked, about 1 minute, 45 seconds. Pause the microwave once halfway through and open the microwave door (to help the cake not to overflow), and then let it finish cooking.
If desired, sprinkle additional chocolate chips on top. Serve warm.
Nutrition
Nutrition Facts
Peanut Butter Mug Cake
Amount Per Serving (0.5 of mug cake)
Calories 493Calories from Fat 270
% Daily Value*
Fat 30g46%
Saturated Fat 16g100%
Trans Fat 1g
Polyunsaturated Fat 4g
Monounsaturated Fat 9g
Cholesterol 3mg1%
Sodium 377mg16%
Potassium 270mg8%
Carbohydrates 49g16%
Fiber 3g13%
Sugar 28g31%
Protein 10g20%
Vitamin A 52IU1%
Calcium 114mg11%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.