first time i've ever bought these. suggest how to do toppings

i have:

  • refried beans
  • other beans (black, red, pinto) that i can cook
  • salsa
  • hot sauce
  • guacamole (i am a millennial after all)
  • one of those garden salad kits, lettuce onion etc

non-vegan (vegetarian) ingredients

spoiler

sweet cheddar, white cheddar, sour cream

should i make a flat taco? multiple layers? bake it? i dunno