Slice red onion + pepper into ¼-inch slices; cook in skillet on med-high heat with 1 tbsp oil + salt/pep 4-5 min

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

Heat 1 tbsp oil in skillet over med-low + pour in ½ container eggs + salt/pep, then cook undisturbed until eggs around edges begin to set, about 1 min; continue cooking, using a spoon to stir eggs until curds form + no liquid remains, 1-2 min; remove from pan immediately

Assemble tacos with veggies + eggs then divide between plates