Ingredients
Method
- Preheat oven and prepare loaf pan.
- Whisk dry ingredients together.
- Cream butter and sugar; add eggs.
- Mix in zest, juice, milk, and vanilla.
- Combine dry ingredients and bake 45–50 minutes.
- Cool and drizzle glaze.
Notes
- Use fresh grapefruit for best results.
- Do not overmix batter.
- Allow cake to cool fully before glazing.
