Yes, you can cook these bowls using a skillet if you don't have an instant pot. To cook in a skillet, add the oil to a large skillet and set to medium-high heat. Add the ground turkey and break up as you go. Add the seasoning and continue to cook until no longer pink. Then add the vegetables and continue to saute until tender. Cook the quinoa separately in a small saucepan according to package directions. Once done, add to skillet and stir until combined. Top with feta cheese and enjoy!