Makes 2 dozen
- 1 box Betty Crocker Super Moist Yellow Cake mix
- 1/3 cups canola oil
- 1/4 cup cold water
- 3 large eggs
- 1/3 cups lemon juice
- 2 teaspoons lemon zest
- 1 cup sour cream
- Preheat oven to 330 degrees F. Line 2 standard muffin tins with cupcake liners; set aside.
- In the bowl of an electric mixer fitted with the paddle attachment, beat on low oil, water, eggs, lemon juice, lemon zest, and sour cream until mixed.
- Slowly add cake mix. When entire bag is added, increase mixer speed to medium and beat for 2 minutes until thoroughly combined.
- Fill each muffin cup half full with batter. Transfer muffin tins to oven and bake until a skewer inserted into the center of one of the cupcakes comes out clean, 18-22 minutes. Let cupcakes cool completely before topping with lemon curd and then swiss meringue buttercream. Garnish the cupcakes with a sprinkle of finely grated lemon zest.