Ingredients
Equipment
Method
Prepare the Dough
- In a large mixing bowl, beat the softened butter and granulated sugar together with an electric mixer on medium speed until pale and fluffy, about 3 minutes.
- Mix in the egg and vanilla extract until smooth and combined.
- Gradually add the flour and salt, mixing on low speed just until the dough comes together. Do not overmix.
- Wrap the dough in plastic wrap and chill in the refrigerator for at least 1 hour to prevent spreading.
Shape and Bake
- Preheat the oven to 350°F (175°C). On a lightly floured surface, roll out the chilled dough to about 1/4-inch thickness.
- Use a heart-shaped cookie cutter to cut out cookies. Place them on a parchment-lined baking sheet and chill again for 10 minutes if the dough feels soft.
- Bake for 8-10 minutes, until edges are lightly set but not browned. Cool completely on a wire rack.
Make the Filling
- In a bowl, beat the softened butter until creamy. Gradually add powdered sugar, vanilla, and enough milk to reach a spreadable or pipeable consistency.
- Tint with pink food coloring if desired.
- Pipe or spread about 1-2 tablespoons of buttercream onto the flat side of one cookie. Top with another cookie and gently press together. Repeat with remaining cookies.
Nutrition
Calories: 320kcalCarbohydrates: 38gProtein: 3gFat: 18g
Notes
For best results, chill the dough twice to ensure cookies hold their shape. Store assembled sandwiches in an airtight container at room temperature for up to 3 days. Cookies become softer over time as they absorb filling moisture.
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