01 - 
                Trim the stems from the jalapeños, halve them lengthwise, remove seeds if desired, and cut into spears or thin sticks.
              
              
              
                02 - 
                Whisk together flour, kosher salt, black pepper, chili powder, garlic powder, eggs, and beer in a large bowl until smooth. The batter should be slightly thinner than pancake batter. Adjust with extra flour for a thicker coating if preferred.
              
              
              
                03 - 
                Pour vegetable oil into a deep fryer or large skillet and heat to 365°F (185°C). Maintain this temperature for optimal frying.
              
              
              
                04 - 
                Completely coat the prepared jalapeño spears with the batter, ensuring all sides are covered.
              
              
              
                05 - 
                Carefully place the battered jalapeños into the hot oil. Fry until golden brown and crispy, about 2-3 minutes; jalapeños should float to the surface when ready.
              
              
              
                06 - 
                Remove fried jalapeño spears and place on paper towels to drain excess oil. If desired, immediately sprinkle with additional kosher salt while still hot.