Pre-heat oven to 350° and prep cupcake pan with liners

In a medium bowl, whisk tog. Cake flour, b. Powder, b. Soda, and salt. Set aside.

Cream butter and sugar with mixer until fluffy. Add eggs one at a time till blended, then add vanilla.

Alternate milk with dry ingredients and combine.

Pour batter into prepared cupcake liners. Take a tablespoon of strawberry guava jam and drop it in the center.

Bake for approx. 15 minutes, depending on your stove. Do a toothpick test. Let cool.