In small saucepan, heat the olive oil over medium-high heat and sauté your jalapeño and onion for 3-5 minutes. Add the garlic, and sauté for another 30 seconds, or until fragrant, being careful not to burn it.
Add your beans to the pan and smash them with a potato masher or fork.
If this mixture seems dry add a little bit of water. Add in the spices, stir well, then remove from stove.
Chop all the veggies except the sweet potatoes. Add all vegetables except sweet potatoes to a bowl or large ziplock bag. Add the wet and dry spices, and shake or stir the bag gently to coat all the vegetables.
Grill the vegetables on a grill pan over high heat until done, stirring frequently for 20-40 minutes depending on your desired doneness. Add your cooked sweet potato to the grill pan during the last 10-15 minutes of grilling.
Add all ingredients to a salad bowl with fresh salad greens and your choice of toppings! Salsa, guacamole, vegan sour cream, or cheese.