Start by trimming the ends of the green beans. This ensures they cook evenly and are easier to eat.

Wash the green beans thoroughly under cold water to remove any dirt or impurities.

In a mixing bowl, combine the flour, garlic powder, onion powder, salt, and black pepper. This mixture will coat the green beans and add flavor.

In another bowl, pour the buttermilk. This will help the flour mixture adhere to the green beans.

In a third bowl, place the breadcrumbs. Panko breadcrumbs will give a crunchier texture.

Dip each green bean first into the flour mixture, coating it evenly. Shake off any excess flour.

Next, dip the floured green bean into the buttermilk, allowing any excess to drip off.

Finally, roll the green bean in the breadcrumbs until fully coated. This three-step process ensures a crispy exterior.

In a deep fryer or a heavy-bottomed pot, heat the vegetable oil to 350°F (175°C). Use a thermometer to ensure the oil is at the right temperature for frying.

Carefully add the breaded green beans in batches to the hot oil. Avoid overcrowding the pot, as this can lower the oil temperature and result in soggy beans.

Fry the green beans for about 3-4 minutes or until they are golden brown and crispy. Use tongs to turn them occasionally for even cooking.

Once cooked, remove the green beans from the oil and place them on a plate lined with paper towels to absorb excess oil.

Serve the fried green beans hot, with your favorite dipping sauce such as ranch or spicy aioli.