Lemon Poppy Seed Mug Cake
This Lemon Poppy Seed Mug Cake is a bright, citrusy single-serve dessert that comes together in just minutes! Bursting with fresh lemon flavor and the subtle crunch of poppy seeds, this soft and fluffy microwave cake is perfect for a quick treat. No oven, no mess—just one mug and a few pantry staples to satisfy your sweet tooth instantly.
Equipment
- Microwave-safe mug (10–12 oz)
- Spoon or small whisk
- Measuring spoons
- Microwave
Ingredients
- 4 tbsp all-purpose flour
- 2 tbsp granulated sugar
- 1/4 tsp baking powder
- Pinch of salt
- 1/2 tbsp poppy seeds
- 1 tbsp lemon juice freshly squeezed
- 1/2 tsp lemon zest
- 3 tbsp milk dairy or plant-based
- 1 tbsp vegetable oil or melted butter
- 1/4 tsp vanilla extract
Instructions
- In a microwave-safe mug (10–12 oz size), whisk together flour, sugar, baking powder, salt, and poppy seeds.
- Add lemon juice, lemon zest, milk, oil, and vanilla extract. Stir until smooth and well combined.
- Microwave on high for 1 minute and 10–20 seconds, or until the cake has risen and the center is set. (Microwave times may vary.)
- Let cool for 1–2 minutes before enjoying. Optionally, dust with powdered sugar or drizzle with a lemon glaze.
Notes
For extra indulgence, top with whipped cream or a scoop of vanilla ice cream.
Adjust lemon flavor by adding more zest or a touch of lemon extract.
To make it vegan, use plant-based milk and oil.