Peanut Butter Brownie Mug Cake

"One-Minute Chocolate Peanut Butter Brownie Mug Cake is a moist chocolate cake with a molten peanut butter centre that quickly bakes up in a mug in the microwave! It’s hard to beat fresh, hot, chocolate cake, but if anything can, it would be a peanut buttery centre. The best part is, start to finish this is ready in five minutes. It’s full of cakey, creamy and decadent goodness. It’s made with just a handful of basic ingredients and a microwave. This recipe is vegan + gluten free and contains no refined sugar. "