Cut bananas into lengthwise quarters. Smash peanuts with flat of knife. Heat oil (about 1/2 cup to 3/4 cup) in skillet and make sure it is hot!

In egg roll wrappers:

Sprinkle sesame seeds
Sprinkle coconut (optional)
Sprinkle sugar (white or brown)
Sprinkle chopped or smashed peanuts
Layer banana quarter on top diagonally

Fold up and glue ends down with water/cornstarch mixture (about 1/4 cup water and 1 tablespoon cornstarch). Fry in oil until light brown. Can fry in skillet or deep fryer. Can dust with powdered sugar. Serve immediately.