Start by preheating your air fryer to 350F (175C). Then, place the slices of bread on a board. Spread butter on one side of each slice.
Mix the mustard with the mayo and black pepper. Evenly spread it onto the other side of each slice.
Top with the grated cheese.
Place the bread in the air fryer basket with the butter side facing down (so the cheese is facing up). Air fry for 5-6 minutes or until the cheese completely melts.
Nutrition
Calories: 150kcal
Course: Appetizer, Breakfast
Cuisine: American
Keyword: air fryer cheese toast, air fryer cheese toast GKT:100-1K ahref:2 cheese toast in air fryer