Place pan on stove and heat to high heat. Once hot, add 1 tbsp of olive oil and drop asparagus in the pan. Season with salt and pepper and cook for 3 minutes.
Bring a pot of water to a boil and drop in tortellini. Cook for 3 minutes.
While the tortellini is cooking, add the chicken and tomatoes to the asparagus. Season with salt, pepper and season salt.
Once cooked, add tortellini and 1/2 cup of the water it was cooked in, to the chicken/veggie mixture. Then add pesto sauce and mix.
Turn off heat and serve immediately.
