WALNUT “CHORIZO”: Preheat oven to 375 degrees F (190 C). Pulse cauliflower florets, walnuts, chipotles in adobo, chili powder, ground cumin, and salt in a food processor until evenly ground, similar to the texture of ground meat. Transfer to a greased or parchment-lined baking sheet and bake for 30 minutes, stirring halfway.
PINEAPPLE SALSA: In a medium bowl, combine the diced pineapple, minced jalapeños, chopped cilantro, and diced red onion. Mix thoroughly to combine all ingredients.
PREP YOUR EXTRAS: Prepare your desired taco toppings such as avocado mash, shredded cabbage slaw, and warm tortillas.
TACOS: Layer your prepared toppings, walnut chorizo, and pineapple salsa into a soft, warm tortilla. Serve immediately for best flavor.