Strawberry Mug Cake

Strawberry Mug Cake turns fresh berries and a spoonful of preserves into a warm, tender dessert in minutes. The soft vanilla cake carries juicy strawberry pieces, while a light preserves swirl creates little pockets of jammy flavor. A spoonful of sour cream keeps the eggless crumb moist and delicate, even after microwaving. Then, whipped cream and sliced berries add a cool, creamy finish.

This single-serving dessert comes together directly in the mug, so cleanup stays wonderfully small. It tastes sweet without becoming heavy, while the fresh fruit keeps every bite bright. A brief rest allows the crumb to finish setting and prevents the whipped cream from melting. Whether it follows dinner or rescues an afternoon craving, this easy microwave strawberry cake feels far more special than its simple preparation suggests.

Recipe Yield: 1 serving

INGREDIENTS

5 tbsp all-purpose flour
2 tbsp finely diced fresh strawberries, patted dry
2 tsp strawberry preserves
2 tbsp granulated sugar
1/2 tsp baking powder
1/8 tsp fine salt
2 tbsp whole milk
1 tbsp sour cream
1 tbsp unsalted butter, melted and slightly cooled
1/2 tsp vanilla extract
1/4 cup whipped cream, for serving
1 small fresh strawberry, sliced, for garnish

INSTRUCTIONS

1. Combine the dry ingredients:
Add the flour, sugar, baking powder, and salt to a 12- to 14-oz microwave-safe mug. Stir thoroughly to distribute the baking powder evenly.

2. Make the batter:
Add the milk, sour cream, melted butter, and vanilla. Stir just until smooth, scraping along the bottom and sides of the mug. The batter should be thick but spoonable.

3. Add the strawberries:
Gently fold in the diced strawberries. Drop the preserves over the batter in two small spoonfuls, then swirl once or twice with a wooden toothpick.

4. Microwave the cake:
Microwave uncovered on high for 60 seconds. Check the center, then continue cooking in 10-second bursts until the top and center look set and no wet or glossy batter remains. Avoid cooking until the cake looks completely dry.

5. Rest and finish:
Let the cake cool for 5 minutes so the crumb can finish setting. Top with whipped cream and sliced strawberry, then serve while still slightly warm.

HELPFUL TIPS TO PERFECT THIS RECIPE

• Measure the flour lightly: Spoon the flour into the tablespoon and level it without packing. Too much flour is one of the main reasons microwave cakes become dense or dry.
• Dry the strawberries well: Fresh berries release moisture quickly. Finely dice and blot them before measuring to prevent wet or gummy pockets in the Strawberry Mug Cake.
• Keep the preserves lightly swirled: One or two passes create distinct strawberry ribbons. Mixing completely can weigh down the batter and make the center cook unevenly.
• Check before adding more time: Microwave strengths vary, and mug cakes overcook quickly. The center should look set but remain soft because it continues cooking during the resting time.
• Cool before adding whipped cream: Five minutes keeps the cake pleasantly warm while preventing the topping from immediately melting into the surface.