NO FLOUR CAKE IN A MUG RECIPES

Steps:

• For the cake: Combine the milk and vinegar in a 12-ounce microwave-safe mug. Stir in the food coloring with a fork until blended, then stir in the vegetable oil and vanilla. Add the flour, granulated sugar, cocoa powder, baking powder and salt. Stir until smooth, making sure there are no lumps of flour of cocoa in the bottom of the mug. 
• Microwave on high for 1 minute 15 seconds to 1 minute 30 seconds, or until a toothpick inserted into the center come out clean. (Make sure you don't overcook the cake or it will be dry.) Let cool for 2 to 3 minutes.
• Meanwhile, make the frosting: Combine the cream cheese, powdered sugar and vanilla in a small bowl. Mix with a spoon until smooth. Dollop on the cake.

Steps:

• Spray or rub the inside of a microwave-safe mug with cooking oil.
• Mix the almond flour and baking powder in a small bowl. Add butter, egg, and vanilla. Stir with a fork to combine and form a batter. (*See note if using coconut flour and the mixture is thick)
• Pour the batter into the mug.
• Combine the granulated sweetener and cinnamon in a bowl. Sprinkle over the top of the batter in the mug. Use a knife or chopstick to swirl the topping into the batter, without stirring it up.
• Microwave for 60 seconds. Cake should be spongy and cooked through. If not, microwave for another 10 seconds.
• To make the glaze, mix the softened cream cheese with the butter and powdered sweetener until smooth. Microwave for 10 seconds to heat it. Pour over the mug cake and serve.