Double Chocolate Chip Mug Cake Recipe

Ingredients

• 3 tablespoons all-purpose flour
• 3½ tablespoons sugar
• 2 tablespoons Dutch-processed cocoa powder
• 1/4 teaspoon baking powder
• 1/4 teaspoon kosher salt
• 2 tablespoons semi-sweet chocolate chips
• 1 teaspoon instant coffee granules (optional)
• 3 tablespoons olive oil or coconut oil
• 3 tablespoons milk
• 1/2 teaspoon vanilla extract
• powdered sugar (optional)