01 - 
                In a large mixing bowl or stand mixer fitted with the whisk attachment, beat the egg whites on medium-high speed until stiff peaks form. The egg whites should appear glossy and retain their shape.
              
              
              
                02 - 
                Carefully fold the grated cheddar cheese into the whipped egg whites with a spatula. Mix gently to maintain the airy texture, ensuring the cheese is evenly distributed.
              
              
              
                03 - 
                Using a cookie scoop or two spoons, portion the mixture into mounds on a parchment-lined baking sheet. Transfer to the refrigerator to chill for a minimum of 30 minutes, allowing the mixture to firm up.
              
              
              
                04 - 
                Pour at least 10 cm of vegetable oil into a deep, heavy-bottomed pot or Dutch oven. Heat over medium heat to 175°C, monitoring with a kitchen thermometer.
              
              
              
                05 - 
                Remove chilled mounds from the refrigerator and gently roll each between your palms to form round balls, taking care not to compress and deflate the airy structure.
              
              
              
                06 - 
                In batches, carefully lower the cheese balls into the hot oil, avoiding overcrowding. Fry for 1–1.5 minutes, turning for even browning, until golden and crisp.
              
              
              
                07 - 
                Using a slotted spoon, transfer the fried cheese balls to a plate lined with paper towels to drain excess oil. Serve immediately while still hot and melted inside.