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Indulge in Gooey Bliss with This Peanut Butter Lava Mug Cake Recipe

Learn how to make delicious Peanut Butter Lava Mug Cake. Easy recipe with step-by-step instructions.

  • Total Time: 45 minutes
  • Yield: 4 servings 1x

Ingredients

Scale

Here’s what you’ll need to create this little piece of heaven:

  • 4 tablespoons all-purpose flour
  • 2 tablespoons granulated sugar
  • 2 tablespoons unsweetened cocoa powder
  • 1/4 teaspoon baking powder
  • Pinch of salt
  • 3 tablespoons milk (any kind you prefer)
  • 2 tablespoons vegetable oil or melted butter
  • 1/2 teaspoon vanilla extract
  • 2 tablespoons smooth peanut butter

If you’re missing an ingredient, don’t sweat it. You can swap out the milk for almond or oat milk, and use coconut oil if you’re out of vegetable oil. It’s all about making it work with what you have!

Instructions

Ready to dive in? Here’s how you make this dreamy dessert:

  1. Start by grabbing your favorite microwave-safe mug. I love using the one with my kids’ fingerprints on it—it just makes the moment feel even more special.
  2. In the mug, whisk together the flour, sugar, cocoa powder, baking powder, and a pinch of salt. This dry mix is your base.
  3. Stir in the milk, oil or butter, and vanilla extract until smooth. Make sure there are no lumps—this is where the cake magic happens!
  4. Dollop the peanut butter right into the center of the batter. Don’t stir it in; just let it sit there like a hidden treasure.
  5. Microwave on high for about 1 minute and 15 seconds. Your cake should look set on top but still a little gooey in the center. Every microwave is different, so keep an eye on it.
  6. Let it cool for a minute before digging in. Trust me, it’s worth the wait!

And there you have it—a warm, gooey masterpiece ready in under two minutes. It’s the perfect way to wind down after a hectic day, just like those late-night dinners with my dad, full of stories and laughter.

  • Author: Jenny
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Main Dish
  • Method: Cooking
  • Cuisine: International

Keywords: Peanut Butter Lava Mug Cake, recipe, cooking, food