Chop up your selected leftover ingredients.
Add a little bit of olive oil, salt, and lemon to the beans to enhance flavor.
Warm up your tortillas.
Assemble your tacos and start by spreading guacamole on the tortillas.
Add the fish (but you can make it vegetarian).
Add the beans, the sautéed kale, tomato, and carrots.
Top with the shredded pear and a little shredded cheese.