Heat the olive oil in a large skillet over medium heat. Add the minced garlic and cook until fragrant, about 30 seconds.

Add the drained and rinsed jackfruit to the skillet. Use a spoon or spatula to shred the jackfruit into bite-sized pieces.

Sprinkle the brown sugar, paprika, chili powder, and onion powder over the jackfruit. Stir well to coat evenly.

Pour in the barbecue sauce and stir to combine. Cook for about 5 minutes, allowing flavors to meld and jackfruit to become slightly caramelized.

While the filling simmers, prepare the buns by toasting them lightly.

Assemble the sandwiches by spooning the BBQ jackfruit onto the toasted buns. Top with slaw and optional avocado slices.

Serve immediately and enjoy!