01 - In a large mixing bowl, whisk together all-purpose flour, granulated sugar, baking powder, and salt until evenly combined.
02 - In a separate bowl, beat the eggs thoroughly. Add whole milk and vanilla extract, whisking until mixture is smooth.
03 - Gradually pour the wet mixture into the dry ingredients, whisking continuously until a smooth, lump-free batter forms. The batter should be pourable yet slightly thick.
04 - In a deep skillet or saucepan, heat vegetable oil to 375°F (190°C), monitoring temperature for accurate frying.
05 - Transfer batter to a squeeze bottle, piping bag, or measuring cup with a spout for easy pouring.
06 - Carefully drizzle batter in a swirling, lacy pattern over hot oil, creating a round cake approximately 6–8 inches in diameter.
07 - Fry for 1–2 minutes per side, using tongs to gently flip when the underside turns golden brown.
08 - Remove the fried cake with tongs and place on a plate lined with paper towels to absorb excess oil.
09 - Generously sprinkle powdered sugar over the warm cake before serving.
10 - Repeat the frying process with remaining batter and serve immediately for best texture.