Microwave Mug Cookie with Salted Caramel Drizzle

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A quick and gooey single-serving chocolate chip cookie made in the microwave, topped with a drizzle of homemade salted caramel sauce. This American-inspired recipe, ready in about 10 minutes, layers all-purpose flour, brown sugar, granulated sugar 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 400 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: 5 min Serves 1 American cuisine 400 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a microwave-safe mug, stir together 4 tbsp all-purpose flour, 3 tbsp packed brown sugar, 1 tbsp granulated sugar, a pinch of salt, and 1/8 tsp baking powder until evenly combined.
  2. Step 2: Add 3 tbsp melted unsalted butter and 1/4 tsp vanilla extract to the dry ingredients and mix thoroughly until a dough forms.
  3. Step 3: Fold in 3 tbsp mini chocolate chips evenly throughout the dough.
  4. Step 4: Microwave the mug on high for 50-60 seconds until the cookie looks set but still soft in the center; avoid overcooking to keep it gooey.
  5. Step 5: For the salted caramel drizzle, combine 1/4 cup granulated sugar in a small saucepan over medium heat, swirling occasionally until it melts into a deep amber liquid, about 5-6 minutes.
  6. Step 6: Remove from heat and carefully whisk in 1 tbsp unsalted butter and 2 tbsp heavy cream until smooth and creamy.
  7. Step 7: Stir in 1/4 tsp sea salt flakes and let the caramel cool slightly.
  8. Step 8: Drizzle the salted caramel sauce generously over the warm mug cookie before serving.

Frequently asked questions

How long does Microwave Mug Cookie with Salted Caramel Drizzle take to make?

Total time is about 10 minutes (5 min prep + 5 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 Cookie with Salted Caramel Drizzle?

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 Cookie with Salted Caramel Drizzle?

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 Cookie with Salted Caramel Drizzle 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 Cookie with Salted Caramel Drizzle?

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.