This Peanut Butter Cake In A Mug is quick and super easy! Just mix peanut butter, sugar, and a few other simple ingredients, then microwave it for a delicious warm treat.
Honestly, there’s something cozy about having your own mug cake. Perfect for when that sweet tooth kicks in, and you just can’t wait for a slice of cake!
I love making this when I want something sweet in a hurry. It’s just me and my mug, and no one has to know how quickly it disappeared! 😉
Key Ingredients & Substitutions
All-Purpose Flour: This is the backbone of the cake. You can use whole wheat flour for a nuttier taste, or gluten-free flour for a gluten-free version. Just keep in mind that the texture might change a bit.
Granulated Sugar: Regular sugar works perfectly here, but you can substitute with brown sugar for a deeper flavor, or even a sugar alternative like erythritol if you’re looking for a lower-calorie option.
Creamy Peanut Butter: I love using creamy peanut butter because it mixes easily into the batter. If you’re a fan of crunchy, go ahead and use that instead! Nut butters like almond or cashew can also work for a different twist.
Milk: Regular milk is fine, but any non-dairy milk like almond or oat milk will taste great too. Just make sure it’s unsweetened to control the cake’s sweetness.
How Do You Get a Perfectly Cooked Mug Cake?
The key to a successful mug cake is careful microwave timing. Overcooking can lead to a dry texture, so start with 30 seconds, then add time if needed. Microwaves vary, so keep an eye on it!
- Mix your dry ingredients well before adding wet to avoid lumps.
- Stir the batter gently until everything is combined. It should be smooth and creamy.
- Watch closely while microwaving! The cake should rise but not overflow.
Let it cool for a minute after cooking to prevent burns and to let all the flavors settle. Enjoy your mug cake right from the mug for a quick sweet treat!
Peanut Butter Cake In A Mug
Ingredients You’ll Need:
- 4 tablespoons all-purpose flour
- 2 tablespoons granulated sugar
- 1/4 teaspoon baking powder
- 1/8 teaspoon salt
- 2 tablespoons creamy peanut butter
- 3 tablespoons milk (or any non-dairy alternative)
- 1/2 teaspoon vanilla extract
- Optional: extra peanut butter for topping
How Much Time Will You Need?
This delightful mug cake takes about 5 minutes to prepare and cook. Just a quick mix and a short spin in the microwave, and you’ll have a warm, tasty treat ready to enjoy!
Step-by-Step Instructions:
1. Mix the Dry Ingredients:
In a microwave-safe mug, add the all-purpose flour, granulated sugar, baking powder, and salt. Stir them together until they are well-combined, making sure there are no lumps. This is the base for your delicious cake!
2. Add the Wet Ingredients:
Now, add the creamy peanut butter, milk (you can use any non-dairy milk if you’d like), and the vanilla extract into the mug. Use a fork or spoon to mix everything together until there’s a smooth batter. Remember to scrape the sides of the mug to get all the dry ingredients incorporated!
3. Microwave the Cake:
Put your mug in the microwave and cook on high for about 30 to 45 seconds. Start by checking at the 30-second mark. The cake should rise and not be gooey in the middle. Be careful not to overcook it, as this can make the cake dry.
4. Add Toppings (Optional):
If you love peanut butter, add a dollop of extra peanut butter on top while the cake is still warm. It will melt a bit and create a wonderful gooey texture!
5. Cool and Enjoy:
Let the cake cool for about a minute (the mug will be hot!), then dig in! You can enjoy it straight from the mug for a quick and satisfying dessert.
Enjoy your fudgy and moist Peanut Butter Cake in a Mug!
Can I Use a Different Type of Flour?
Yes, you can substitute all-purpose flour with alternatives like almond flour or gluten-free flour. Keep in mind that the texture might change slightly, especially with gluten-free options. You may need to adjust the liquid ingredients slightly as some flours absorb more moisture.
What If I Don’t Have Creamy Peanut Butter?
No problem! You can use chunky peanut butter for a different texture, or even substitute with Nutella or almond butter if you’re looking for a different flavor. Just make sure it’s a similar consistency to maintain the right batter texture.
Can I Make This Recipe Vegan?
Absolutely! Simply replace the milk with any plant-based milk (like almond or oat milk) and ensure your peanut butter doesn’t contain any animal products. This will result in a delicious vegan Peanut Butter Cake!
How to Store Leftovers?
This recipe is best enjoyed fresh, but if you have leftovers, you can cover the mug with plastic wrap and store it in the fridge for up to 2 days. Reheat it in the microwave for about 10-15 seconds to enjoy it warm again!
