Strawberry Sweetheart Brownies
These Strawberry Sweetheart Brownies are rich, fudgy, and swirled with sweet strawberry jam. Topped with heart-shaped marshmallows, they’re the perfect Valentine’s Day treat—or anytime you want to bake something cute and chocolatey for someone you love.
Ingredients
- ½ cup 115 g unsalted butter
- 4 oz 115 g bittersweet chocolate, chopped
- ¾ cup granulated sugar
- ¼ cup packed brown sugar
- 2 large eggs room temp
- 1 tsp vanilla extract
- ½ cup all-purpose flour
- ¼ cup unsweetened cocoa powder
- ¼ tsp salt
- ¾ cup strawberry jam divided
- 12 –15 heart-shaped marshmallows
Instructions
- Preheat oven to 350°F; line 8×8″ pan with parchment.
- Melt butter & chocolate; whisk in sugars.
- Add eggs one at a time, then vanilla.
- Fold in flour, cocoa & salt.
- Spread half batter; swirl ½ cup jam. Top with remaining batter & ¼ cup jam swirl.
- Top with marshmallows; bake 25–28 min.
- See full steps with tips & photos → https://wimpysdiner.net/strawberry-sweetheart-brownies/
Notes
- Jam Variations: Try raspberry or cherry jam for a twist.
- Marshmallow Tip: Add marshmallows halfway through baking if you prefer them puffier and less toasted.
- Storage: Store in an airtight container at room temperature for up to 3 days.
- Serve With: A scoop of vanilla ice cream or a drizzle of melted chocolate for an extra-special treat.