Fill their hearts with sweet strawberries and buttercream frosting.

1/3cupboiling water

3/4cup(6 oz.)

salted butter, softened

4 1/2cups(about 18 oz.)

valentine’s day heart-shaped cake

Credit:Caitlin Bensel; Food Stylist: Torie Cox

Grease (with butter) and flour 1 (8-inch) round cake pan.

Line bottom of pan with parchment paper; lightly grease parchment paper with butter.

Whisk until chocolate is melted and smooth.

round and square cake pan greased and lined with parchment paper

Credit:Caitlin Bensel; Food Stylist; Torie Cox

Let stand until cooled to room temperature, about 15 minutes.

Gradually add granulated sugar, beating until light and fluffy, 3 to 4 minutes.

Add egg yolks, 1 at a time, beating just until blended after each addition.

whisking melted chocolate chips

Credit:Caitlin Bensel; Food Stylist; Torie Cox

Add vanilla and cooled melted chocolate, beating until blended.

Whisk together flour, cocoa, baking soda, and salt in a separate bowl.

Gently fold egg whites into batter.

whipped butter in a mixing bowl

Credit:Caitlin Bensel; Food Stylist; Torie Cox

Pour batter evenly into prepared pans.

Cool in pans on wire racks 10 minutes.

Beat in desired amount of soft pink food coloring gel until desired color is reached.

chocolate cake batter

Credit:Caitlin Bensel; Food Stylist; Torie Cox

Cut round cake in half crosswise, creating 2 perfect half-moon shapes.

Position halves against the 2 top angles of the square, forming a heart shape.

Arrange strawberry slices around top edge of cake

dry ingredients with cocoa

Credit:Caitlin Bensel; Food Stylist; Torie Cox

chocolate cake batter

Credit:Caitlin Bensel; Food Stylist; Torie Cox

whipped egg whites

Credit:Caitlin Bensel; Food Stylist; Torie Cox

folding egg whites in chocolate cake batter

Credit:Caitlin Bensel; Food Stylist; Torie Cox

chocolate cake baked in square and circle cake pans

Credit:Caitlin Bensel; Food Stylist; Torie Cox

strawberry buttercream

Credit:Caitlin Bensel; Food Stylist; Torie Cox

heart-shaped cake from circle and square

Credit:Caitlin Bensel; Food Stylist; Torie Cox

heart-shaped cake with strawberry buttercream

Credit:Caitlin Bensel; Food Stylist; Torie Cox

strawberry pieces shaping heart-shaped cake

Credit:Caitlin Bensel; Food Stylist; Torie Cox