Hereβs a super quick 15-minute lemon cake recipe β perfect for when you want a fast, citrusy treat. This is a microwave mug cake-style lemon cake, which bakes in under 2 minutes, and the whole process (prep + cook + optional glaze) takes about 15 minutes total.
π 15-Minute Lemon Cake (Microwave Mug Cake)
π Total Time: 12β15 minutes
π§ Servings: 1 (easily doubled)
π₯ Ingredients
For the cake:
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4 tbsp all-purpose flour
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2 tbsp granulated sugar
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1/4 tsp baking powder
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Pinch of salt
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3 tbsp milk (dairy or non-dairy)
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1 tbsp vegetable oil (or melted butter)
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1 tbsp lemon juice
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1/2 tsp lemon zest (optional but recommended)
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1/4 tsp vanilla extract (optional)
For the glaze (optional but yum):
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2 tbsp powdered sugar
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1 tsp lemon juice (adjust for thickness)
π©βπ³ Instructions
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Mix the dry ingredients
In a microwave-safe mug or small bowl, combine:-
4 tbsp flour
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2 tbsp sugar
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1/4 tsp baking powder
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Pinch of salt
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Add the wet ingredients
Stir in:-
3 tbsp milk
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1 tbsp oil
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1 tbsp lemon juice
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1/2 tsp lemon zest (if using)
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1/4 tsp vanilla (if using)
Mix until smooth and no lumps remain.
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Microwave it
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Microwave on high for 1 minute and 15 seconds to 1 minute 30 seconds, depending on your microwave (start checking at 1:15).
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Cake should rise and look set on top. If undercooked, microwave in 10-second intervals.
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Make the glaze (optional)
In a small bowl, stir:-
2 tbsp powdered sugar
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1 tsp lemon juice
Adjust until it’s pourable but thick.
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Serve
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Let the cake cool for 2β3 minutes.
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Drizzle the glaze on top.
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Enjoy warm!
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