Gather and measure all your ingredients for the buttermilk beignets.

In a large mixing bowl, whisk together all-purpose flour, granulated sugar, baking powder, baking soda, salt, and ground nutmeg until well blended.

In a separate bowl, whisk together buttermilk, eggs, vanilla extract, and warm melted butter until well combined.

Gently fold the wet mixture into the dry ingredients until just combined; it's okay if the batter remains slightly lumpy.

Cover the bowl with a clean kitchen towel and let the batter rest for about 10-15 minutes.

Pour vegetable oil into a deep pot, filling it about 2-3 inches deep. Heat the oil over medium heat until it reaches 350°F (175°C).

Carefully drop spoonfuls of batter into the oil and fry for 2-3 minutes on each side until golden brown.

Using a slotted spoon, remove the cooked beignets from the oil and place them on a plate lined with paper towels.

While the beignets are still warm, generously sprinkle powdered sugar over them to create a sweet, snowy finish.

Serve your buttermilk beignets warm for the best experience.