Pockets of Strawberry Cupcakes

Heat oven to 350°F (325°F for dark or nonstick pans). Place paper baking cup in each of 24 regular-size muffin cups.

Make and bake cake mix as directed on box for 24 cupcakes. Cool in pans 10 minutes; remove from pans to cooling rack. Cool completely, about 30 minutes.

By slowly spinning end of round handle of wooden spoon back and forth, make deep, 1/2-inch-wide indentation in center of top of each cupcake, not quite to bottom (wiggle end of spoon in cupcake to make opening large enough).

Spoon jam into resealable heavy-duty food-storage plastic bag. Cut about 1/4 inch off corner of bag. Gently push cut corner of bag into center of cupcake. Squeeze about 1 tablespoon jam into center of each cupcake for filling.

Place 6 oz strawberries in blender. Cover; pulse 20 seconds to puree strawberries. Measure 1/2 cup of the strawberry puree into medium bowl. Stir in both containers frosting until well mixed. Generously frost cupcakes. Garnish with sliced strawberries. Store loosely covered in refrigerator.