Onion rings with cheese

Ingredients

• 2 big yellow onions (sliced into rings)
• 2 -3 slices of cheddar cheese
• For The Batter
• 1/2 cup cake flour
• pepper (as needed)
• chilly flakes (as needed)
• salt to taste
• milk (as needed)
• 1 egg white (whisk until a soft peak forms)
• 1 egg white (whisk until a soft peak forms)