Rapid Lemon Blueberry Mug Cake

By AislePrompt Editorial · ·

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are drafted and published.

A zesty single-serving lemon cake studded with fresh blueberries, ready in just minutes using your microwave. This American-inspired recipe, ready in about 7 minutes, layers all-purpose flour, granulated sugar, baking powder into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 210 calories and feeds 1, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 5 min Cook: 2 min Serves 1 American cuisine 210 cal/serving
Build a week of meals around this recipe → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →

Equipment for this recipe

Tools this recipe's steps call for, with a link to each on Amazon.

More Kitchen tools → Shop all kitchen tools →

Instructions

  1. Step 1: In a microwave-safe mug, combine 4 tbsp (32g) all-purpose flour, 3 tbsp (38g) granulated sugar, and 1/4 tsp baking powder. Stir well to mix dry ingredients.
  2. Step 2: Add 3 tbsp (45ml) milk and 1 tsp fresh lemon zest to the mug and mix until a smooth batter forms.
  3. Step 3: Gently fold in 2 tbsp (30g) fresh blueberries, distributing them evenly.
  4. Step 4: Microwave on high for 90 seconds until the cake has risen and is set but still moist in the center.
  5. Step 5: Let cool for 2 minutes before eating directly from the mug or transferring to a plate.