directions
1. preheat oven to 450°f. line a large, rimmed baking sheet with foil and lightly spray lightly with cooking spray. spread two-thirds of your chips evenly on the tray, reserving the rest.
2. heat olive oil in a large skillet over medium heat. add garlic and saute 1 minute, then add spinach and saute 3-4 minutes until wilted, stirring occasionally. move to bowl and allow to cool.
3. drain artichokes and add to spinach bowl. mix with a sturdy spoon, breaking up pieces of artichoke with the spoon as you go. squeeze the mixture with your hands to remove as much liquid as possible. return to bowl and add 1 ½ cups shredded cheese. season to taste with salt and pepper.
4. assembly time! scoop spoonfuls of refried beans, as well as most of the shredded chicken, spinach/artichoke mixture, black beans, tomatoes, and cheese over the chips. add the remaining chips and finish with the remaining ingredients. bake for 5 minutes or until the cheese is bubbly and melted and the nachos are warm.
5. top with shredded romaine and chopped avocado and serve immediately. salsa, guacamole and/or sour cream optional!