Preheat oven to 420°F.
Place squash, cabbage, Brussels sprouts, chickpeas, and jalapeno in a large bowl. Stir in olive oil and all spices until vegetables are evenly coated.
Spread vegetable mixture out on a sheet pan and bake for 20minutes, stirring halfway through.
While vegetables are cooking, wrap tortillas in foil then place in oven for the last 10 minutes of vegetable cook time.
Fill tortillas with vegetable mixture and toppings as desired.