Nachos with Watermelon Avocado Salsa

1. Heat oven to 350 degrees.
2. Salsa: Combine the first 6 ingredients in a medium bowl and toss to thoroughly mix. Add watermelon and toss gently. Set aside. (Makes about 2 1/3 cups salsa.)
3. Heat beans over medium heat until hot. Mash if preferred.

Assemble Nachos

1. Place chips on an oven-proof flat plate or cookie sheet and then top with beans, then cheese. Repeat layers as desired.
2. Heat in oven for 10 minutes or until cheese has melted and chips are hot.
3. Top with salsa mixture (all of it or some with the rest placed in a bowl along side for dipping) and then sour cream.