Heavenly Chocolate Butter Tarts

If you love rich, gooey desserts with a hint of chocolate, this recipe is sure to satisfy your sweet tooth. These buttery tarts are easy to make and perfect for sharing with family and friends.

★★★★★5(3 reviews)Updated: Mar 31, 2026

Prep Time 15 min

Cook Time 15 min

Total Time 30 min

Difficulty Medium

Ingredients 0/9

12 (3 inch) unbaked tart shells 4 (1 ounce) squares unsweetened baking chocolate (such as Baker's®), divided ¾ cup lightly packed brown sugar ¼ cup corn syrup 1 egg 2 tablespoons butter, softened 1 teaspoon white vinegar 1 teaspoon vanilla extract 1 pinch salt

Why This Dish Is A Crowd Favorite

These tarts combine a rich, buttery crust with a gooey, chocolate-filled center that melts in your mouth. The balance of sweet and slightly salty flavors makes each bite irresistible. They are perfect for both special occasions and everyday treats.

Better Cooking Tips

- Use cold butter when making the crust to ensure it stays flaky.
- Chill the dough before rolling it out to prevent shrinking during baking.
- Avoid overfilling the tart shells to prevent the filling from spilling over.

Directions

Gently heat your oven to 450°F (230°C) and line a baking sheet with your tart shells. Chop up 3 ounces of chocolate into small pieces and sprinkle them evenly at the bottom of each shell. In a bowl, whisk together the brown sugar, corn syrup, egg, melted butter, vinegar, vanilla, and a pinch of salt until everything is well combined. Spoon this mixture into the tart shells, filling them about three-quarters full. Pop the tarts into the oven and bake for around 12 minutes, or until the filling puffs up, bubbles, and the pastry turns a nice light golden color. Once they're out of the oven, let them cool completely. While the tarts cool, melt the remaining chocolate in short bursts in the microwave—about 30 seconds at a time—stirring in between, until smooth. Finally, drizzle the melted chocolate over the cooled tarts for a delicious finishing touch.

Serving Options To Try

Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream. They also pair nicely with a hot cup of coffee or tea. For a festive touch, sprinkle a little sea salt or crushed nuts on top before serving.

Keeping It Fresh

Store the tarts in an airtight container at room temperature for up to two days. For longer storage, keep them in the refrigerator for up to a week. Reheat gently in the oven before serving to restore their gooey texture.

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By Ayesha Khan

Home Cooking Expert

Ayesha shares simple recipes with clear steps to help you cook confidently at home.