Chop the asparagus into thirds or quarters (I did thirds)
Chop the bell peppers into bite size pieces
Chop the tomatoes in half
Chop the onions into whatever pieces you'd like, just not too small!
Sprinkle salt, pepper, garlic, garlic powder, lime juice, and pesto onto the veggies
Put them in the oven at 385F until they are all cooked through!