From The Heart Cupcakes Recipes

Steps:

• Heat oven to 350°F. Place paper baking cup in each of 30 regular-size muffin cups. Place 1 marble in each muffin cup between paper baking cup and muffin pan so baking cup takes on heart shape.
• Make cake batter as directed on box. Fill each cup two-thirds full of batter.
• Bake 14 to 15 minutes or until tops of cupcakes bounce back when touched and toothpick inserted in center comes out clean. Cool completely on cooling rack.
• In large bowl, beat softened butter, powdered sugar, milk and vanilla with electric mixer on high speed 3 to 4 minutes or until frosting is light and fluffy. Add food color to make desired shade of pink.
• Spread frosting on cooled cupcakes with knife or use decorating bag fitted with plain tip. Top with candy sprinkles.

Steps:

• 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 cupcakes, using water, oil and eggs.
• In medium microwavable bowl, microwave white baking chips uncovered on High 45 seconds. Stir; if necessary, microwave in 15-second increments, stirring after each, until chips are melted and smooth. Cool 5 minutes. Stir in frosting until well blended. Immediately frost cupcakes, or pipe frosting on cupcakes.
• Line cookie sheet with waxed paper. In 1-cup microwavable measuring cup, microwave chocolate chips and shortening uncovered on Medium (50%) 30 seconds. Stir; microwave in 10-second increments, stirring after each, until melted and smooth. Place chocolate in small resealable food-storage plastic bag; seal bag. Cut off tiny corner of bag. Squeeze bag to pipe 24 heart shapes on waxed paper. Refrigerate 10 minutes to set chocolate. Garnish each cupcake with a chocolate heart. Store loosely covered.

Steps:

• Make the cupcakes: Preheat the oven to 350 degrees F. Line a 6-cup jumbo muffin pan with paper liners. Whisk the flour, baking powder and salt in a bowl.
• Beat the butter and granulated sugar in a large bowl with a mixer on medium-high speed until light and fluffy, about 3 minutes. Beat in the eggs, one at a time, then beat in the vanilla. Reduce the mixer speed to low; beat in the flour mixture in 3 batches, alternating with the strawberry milk, beginning and ending with flour, until just combined.
• Divide the batter evenly among the prepared muffin cups. Bake until a toothpick comes out clean, 25 to 30 minutes. Let cool 5 minutes in the pan, then remove to a rack to cool completely.
• Using a paring knife, cut a cone-shaped piece of cake out of the top of each cupcake (about the same size as the strawberries), stopping about 1/2 inch from the bottom. Stuff with the strawberries, then cover with a small piece of the removed cake.
• Make the frosting: Sift the confectioners' sugar and cocoa powder into a medium bowl. Transfer half of the sugar-cocoa mixture to a large bowl; add the butter and 1/4 cup cream and beat with a mixer on medium-high speed until smooth. Add the remaining sugar-cocoa mixture and 1/4 cup cream and beat until fluffy. Transfer to a pastry bag fitted with a star tip and pipe onto the cupcakes. Top each with a strawberry half.