Valentine Heart Thumbprint Cookies - Chew Nibble Nosh

Ingredients

• 1/2 cup butter, softened
• 1/4 cup granulated sugar
• 1/4 cup packed brown sugar
• 2 cups all-purpose flour
• 1 tsp. baking powder
• 1/2 tsp. salt
• 1 egg
• 1 Tbsp. milk
• 1 tsp. pure vanilla extract
• 1/4-1/2 cup seedless raspberry jam