Vegan Sheet Pan Fajita Tacos Dinner

Marinade:

• 2 chipotle peppers in abobo sauce
• 1 tbsp abobo sauce
• 2 tbsp taco seasoning ,divided (or mix 1.5 tsp cumin, 1 tsp oregano, 1 tsp garlic, 3/4 tsp onion, 2 tsp paprika, dashes of black pepper, ground coriander, all spice)
• 1/4 cup sliced red onion
• 3 cloves of garlic
• 1/2 tsp salt (or more, depending on taste)
• juice from 1 lime
• 1/4 cup + 1 tbsp water

Veggies:

• 1 small cauliflower
• 2 bell peppers (sliced)
• 15 oz black beans or 1.25 cups cooked black beans
• smoked paprika (or cayenne, for flavor/heat)
• avocado, salsa or guacamole to garnish
• tacos or tortillas as needed