Oat Flour Mug Cake
Looking for something sweet and healthy? Look no further than this oat flour mug cake! This personal-sized cake is light and fluffy and made with wholesome ingredients. Go ahead and indulge your sweet tooth!
Prep Time4 minutes mins
Cook Time1 minute min
Total Time5 minutes mins
Course: Dessert
Cuisine: American
Keyword: mug cake, Oat flour
Servings: 1 person
Calories: 357kcal
Author: Crystal Yentzen
- ⅓ cup oat flour*
- 1 tablespoon cornstarch
- 1 and ½ tablespoons coconut sugar or brown sugar
- ¼ teaspoon baking powder
- pinch salt
- 1 tablespoon grass-fed butter melted, or olive or canola oil
- ¼ teaspoon vanilla extract
- 2 tablespoons sparkling water* or regular tap water, see notes
Mix the oat flour, cornstarch, coconut sugar, baking powder, and salt in a small microwave-safe mug or ramekin.
Add in the melted butter, vanilla extract, and water. Mix together with a spoon until everything is well incorporated.
Microwave on high for 50-60 seconds. Mine is perfect at 55 seconds.
Allow to cool and top it with your favorite toppings, such as whipped cream or nut butter.
Enjoy!
- Oat Flour– Oat flour is sold in stores, but it’s also super easy to make at home. Simply blend old-fashioned oats in a high-speed blender until the oats become a fine powder (about 30 seconds to a minute). Store your oat flour in an air-tight container for up to three months.
- Sparkling Water- I tested the mug cake using sparkling water and regular water, and I found that using sparkling water created a lighter, fluffier cake. But feel free to use regular water if that's what you have.
Calories: 357kcal | Carbohydrates: 51g | Protein: 6g | Fat: 15g | Saturated Fat: 8g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 4g | Trans Fat: 0.5g | Cholesterol: 30mg | Sodium: 138mg | Potassium: 254mg | Fiber: 3g | Sugar: 13g | Vitamin A: 350IU | Calcium: 70mg | Iron: 2mg