Ensure avocado is ripe (soft to the touch); if an avocado is too firm, ripen faster by placing it in a paper bag, 1-2 days; slice avocado

Wash + slice pepper + ½ (or whole) of onion; heat 1 tbsp oil in a skillet over med-high, add veggies to the pan, season with salt/pep + sauté 4-5 min or until tender, set aside

Heat 1 tbsp oil in a large skillet over high; add ½ beef in a single layer + sear 1 min, push steak to the side + repeat the process; sauté 1-2 min constantly stirring until hot, stir in 4 tbsp sauce

Stack 4 tortillas on a plate + wrap with a damp paper towel; microwave 15-30 sec or until warm + soft

Divide beef + veggies to tortillas; top each with sliced avocado