Snickerdoodle Mug Cake

Why You’ll Love Snickerdoodle Mug Cake Recipe

This recipe is fast, easy, and perfect when you want dessert without making a full cake. It uses simple pantry ingredients, is dairy-free, and can be made with nut butter, seed butter, or oil. The cinnamon-sugar topping gives it that classic snickerdoodle flavor.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

2 tablespoons nut or seed butter, or neutral liquid oil
¾ teaspoon vanilla extract
4 tablespoons dairy-free milk, or 3 tablespoons if using oil
3 tablespoons sugar
6 tablespoons all-purpose flour, spelt flour, oat flour, or gluten-free baking flour
¼ teaspoon baking soda
1 small pinch fine sea salt
½ teaspoon ground cinnamon
1 teaspoon sugar
1 big pinch ground cinnamon

Directions

In a roughly 12-ounce or 350 ml mug, add the nut butter or oil, vanilla extract, dairy-free milk, and sugar. Stir until smooth and combined.

Add the flour, baking soda, salt, and cinnamon. Stir well, making sure there are no dry patches at the bottom of the mug.

Microwave uncovered on full power for 1 minute. Check the cake, then continue cooking in 5-second increments until puffed and set.

The top may look slightly damp, but the inside should be fluffy when gently poked with a fork.

Sprinkle with the extra cinnamon and sugar, then enjoy immediately.

Servings and timing

Servings: 1 mug cake
Prep time: 5 minutes
Cook time: 1 minute
Total time: 6 minutes

Variations

Use almond butter, peanut butter, sunflower seed butter, or a neutral oil depending on your preference.

For a gluten-free version, use a gluten-free baking flour blend.

For a richer dessert, add a spoonful of dairy-free chocolate chips or a drizzle of caramel-style sauce after cooking.

For extra cinnamon flavor, mix a little more cinnamon into the batter before microwaving.

Storage/Reheating

This mug cake is best eaten right away while warm and fluffy.

If needed, cover and store it at room temperature for a few hours. Reheat in the microwave for 10 to 15 seconds, but keep in mind the texture may become slightly drier.

FAQs

Can I make this mug cake without nut butter?

Yes. You can use a neutral liquid oil instead. Use 3 tablespoons of dairy-free milk instead of 4 tablespoons.

What size mug should I use?

Use a mug that holds about 12 ounces or 350 ml to help prevent overflow.

Can I use regular milk?

Yes, regular dairy milk can be used if you do not need the recipe to be dairy-free.

Why did my mug cake overflow?

The mug may have been too small, or the microwave may be very powerful. Place the mug on a small plate and cook in short increments.

Why is the top slightly damp?

Microwaved cakes often have a slightly moist top. The cake is done when the inside is fluffy and set.

Can I use oat flour?

Yes, oat flour works, though the texture may be a little more tender and slightly less cake-like.

Can I reduce the sugar?

Yes, but the cake will be less sweet and may have a slightly different texture.

Can I bake this instead of microwaving?

This recipe is designed for the microwave, so baking may require testing and adjustment.

Can I add frosting?

Yes. A small spoonful of vanilla frosting or dairy-free whipped topping works well.

Should I eat it right away?

Yes. Mug cakes have the best texture when eaten warm right after cooking.

Conclusion

This snickerdoodle mug cake is a quick, cozy dessert that delivers cinnamon-sugar flavor in minutes. It is simple, flexible, and perfect for a single-serving sweet treat.