Step 2: Make the Cake Batter. In a bowl, whisk together flour, baking powder, and salt. In another large bowl, beat softened butter and sugar until light and fluffy (about 3–4 minutes).

If frosting feels soft and warm, refrigerate cake until firm, about 30 minutes, before serving. Originally appeared in Food & Wine magazine, December 2024 / January 2025 Save ...

Cake Directions. 1. In a large bowl, combine oats and butter. 2. Combine the water and milk in a small saucepan (or microwavable liquid measuring cup) and bring to a boil.