Microwave Mug Lemon Yogurt Cake

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A light, tangy lemon cake made in minutes using Greek yogurt and fresh lemon zest, perfect for a single-serving dessert. This american-inspired desserts ready in about 7 minutes layers all-purpose flour, granulated sugar, plain Greek yogurt 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 180 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 180 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large microwave-safe mug, whisk together 4 tbsp all-purpose flour, 3 tbsp granulated sugar, 1/4 tsp baking powder, and 1 tsp lemon zest until evenly combined.
  2. Step 2: Add 3 tbsp plain Greek yogurt to the dry ingredients and stir well to create a smooth batter without lumps.
  3. Step 3: Microwave the mug on high for 90 seconds, checking at 60 seconds to ensure the cake rises and the top looks set but moist.
  4. Step 4: Allow the cake to cool for 2 minutes before eating directly from the mug or turning out onto a plate. Enjoy warm or at room temperature.

Equipment for this recipe

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Frequently asked questions

How long does Microwave Mug Lemon Yogurt Cake take to make?

Total time is about 7 minutes (5 min prep + 2 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.

How do I store leftover Microwave Mug Lemon Yogurt Cake?

Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.

Can I substitute ingredients in Microwave Mug Lemon Yogurt Cake?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Microwave Mug Lemon Yogurt Cake for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Microwave Mug Lemon Yogurt Cake?

American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.