Jam Thumbprint Cookies Nostalgia (Print Version)

# Ingredients:

01 - 1 1/2 cups all-purpose flour
02 - 1/2 teaspoon baking powder
03 - 1/4 teaspoon salt
04 - 1/2 cup unsalted butter, softened
05 - 1/2 cup granulated sugar
06 - 1 large egg
07 - 1 teaspoon vanilla extract
08 - 1/4 cup fruit jam (e.g., strawberry or raspberry)

# Instructions:

01 - Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.
02 - In a bowl, whisk together the flour, baking powder, and salt.
03 - In a separate bowl, beat the butter and sugar until light and fluffy. Add the egg and vanilla, mixing well.
04 - Gradually add the dry ingredients to the wet ingredients, mixing until combined.
05 - Roll the dough into 1-inch balls and place them on the baking sheet. Use your thumb to make an indentation in the center of each cookie.
06 - Fill each indentation with a teaspoon of jam.
07 - Bake for 10-12 minutes, until the edges are golden. Let the cookies cool before serving.