BLEND eggs, milk and oil in blender until smooth. Add flour; blend well. Refrigerate 30 min.
HEAT medium skillet sprayed with cooking spray on medium heat. Add 3 Tbsp. batter; tilt skillet to evenly coat bottom with batter. Cook 1 min. or until bottom of crepe is golden brown. Loosen edge with spatula; invert crepe onto paper towel. Repeat with remaining batter to make 8 crepes.
PLACE crepes, browned-sides down, on work surface; spread peanut butter down centres. Top with bananas. Roll up and sprinkle with nuts.