White Chocolate Raspberry Thumbprint Cookies

Ingredients (13)

• ✓ ½ cup butter, softened
• + ½ cup vegetable shortening add to pantry
• ✓ ½ cup white sugar
• + ½ cup confectioners' sugar add to pantry
• + ½ teaspoon baking soda add to pantry
• + ½ teaspoon cream of tartar add to pantry
• + ⅛ teaspoon salt add to pantry
• + 1 egg add to pantry
• + ½ teaspoon vanilla extract add to pantry
• + 2 cups all-purpose flour add to pantry
• + ⅓ cup seedless raspberry jam add to pantry
• ✓ 1 cup white chocolate chips
• + 2 tablespoons red sugar sprinkles, or as desired add to pantry