Heat 1 tsp oil in skillet over med; add half the chicken to pan, break, into small pieces + sauté 7-10 min until firm + fully cooked; set aside

Slice kernels off cob from 2 ears of corn; heat 1 tbsp oil in skillet over med-high + sauté corn with salt/pep 2-4 min until tender

In batches, heat 4 tortillas in skillet over med-high 30 sec or until warm

Add fillings to tortillas along with 1-2 tbsp sour cream to each