Ingredients
Equipment
Method
- Heat 2 inches of neutral oil in a heavy-bottomed pot to 350°F (175°C).
- Whisk together flour, granulated sugar, baking powder, salt, and lime zest in a large bowl.
- In a separate bowl, whisk milk, melted butter, egg, and vanilla extract.
- Fold the wet ingredients into the dry ingredients until just combined. Do not overmix.
- Drop 1-inch scoops of batter into the hot oil. Fry in small batches.
- Fry for 2-3 minutes until golden brown all over, turning occasionally.
- Remove with a slotted spoon and let cool on a wire rack for 1-2 minutes.
- Roll the warm donut holes in the remaining 1 cup of granulated sugar until fully coated.
- Whisk powdered sugar, lime juice, and grapefruit juice to make the glaze. Drizzle over the stacked donut holes.
Notes
Keep a close eye on your oil temperature. If it drops too low, the donuts will be greasy. If it's too high, the outside will burn before the inside cooks.