Clean and slice the Portabella mushrooms into strips.
Heat olive oil in a skillet over medium heat. Add mushrooms, sprinkle with garlic powder, paprika, salt, and pepper. Cook for 5-7 minutes until tender and slightly browned.
While the mushrooms cook, slice the avocado and drizzle with lemon juice to prevent browning.
Warm the tortillas in a dry skillet or microwave for 10-15 seconds.
Assemble the wraps: place mushrooms, avocado, and spinach (if using) on each tortilla. Optionally, spread some hummus or tahini for extra flavor.
Roll up the tortilla, folding in the edges as you go to secure the filling.
Slice in half and serve immediately.
Notes
For a more filling wrap, add grilled veggies like bell peppers or zucchini.
The wraps can be stored in the fridge for a few hours if you’re preparing them ahead of time.