← BlogJune 28, 2026

How to Make the Perfect Blueberry Cobbler in a Mug

American · Easy · 6 min · 1 servings

vegetarian
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This individual blueberry cobbler is made in a mug using the microwave for a fruity warm dessert in minutes. It is a quick recipe that perfectly mimics the soft biscuit topping and jammy berry filling of a full-sized cobbler.

Why this recipe works

This Blueberry Cobbler in a Mug recipe has been crafted to deliver restaurant-quality results in your home kitchen. At just 6 minutes from start to finish, it fits perfectly into a busy schedule without sacrificing flavor. Each serving comes in at 280 calories with 4g of protein, making it a balanced choice for any meal.

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What you will need

This recipe uses 5 simple ingredients that you can find at any grocery store:

  • 0.5 cup fresh or frozen blueberries
  • 2 tbsp sugar divided
  • 4 tbsp all-purpose flour
  • 2 tbsp milk
  • 1 tbsp melted butter

Step by step instructions

Step 1: Prepare the Filling

Place the blueberries and 1 tablespoon of sugar in the bottom of a large microwave-safe mug and stir together. Microwave for 60 seconds until the berries begin to burst.

Step 2: Make the Topping

In a separate small bowl, stir together flour, remaining tablespoon of sugar, melted butter, and milk until a thick sticky batter just comes together.

Step 3: Assemble and Microwave

Spoon the biscuit batter on top of the warm blueberry filling and spread gently. Microwave on high for 60 to 90 seconds until the topping is set and no longer wet.

Step 4: Cool and Serve

Let the cobbler cool in the mug for 1 to 2 minutes then serve directly from the mug with a scoop of vanilla ice cream on top.

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Easy substitutions

Missing an ingredient? Here are some swaps that work perfectly:

  • blueberries → raspberries or diced peaches work equally well
  • milk → almond milk or oat milk for a dairy-free version

Common mistakes to avoid

Watch out for these pitfalls that can affect your results:

  • Not pre-cooking the blueberries first which leaves them cold and undercooked beneath the topping
  • Spooning the batter too thick which results in raw doughy topping after microwaving

Nutrition facts

Per serving: 280 calories, 4g protein, 50g carbs, 8g fat, 3g fiber.

Ready to cook?

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