Heat oil in a deep-fryer or large dutch oven.
Combine cream cheese, hot sauce, and green onions in a small bowl. Set aside.
Combine the egg and water in another small bowl.
Take half a tablespoon of the cream cheese filling and place it in the center of each wonton wrapper.
Take a pastry brush or your finger and dip it in the egg mixture.
Cover the edges of the wonton wrapper in the egg mixture and then fold it into a triangle, completely covering the cream cheese. Take the two furthest edges of the triangle and pinch them together to make the shape seen in the pictures.
Fry the wontons in batches (being careful not to overcrowd them) until the wonton pastry puffs up and becomes golden brown. Remove the wontons to a paper towel and repeat until all are cooked.
