Preheat oven to 425°; heat 1 tsp oil in skillet over med-high; pat pork dry, season with salt/pep + sear 2-3 min per side; place pork on sheet pan + roast 25-30 min until internal temp is 145°; rest pork on cutting board 5 min

Meanwhile, slice ½ the potatoes in ½ lengthwise, mix with 1 tbsp oil + salt/pep, then spread on a sheet pan cut-side down; roast 25-30 min until tender

Heat 1 tbsp oil in skillet over med-high + sauté pepper mix with salt/pep + taco seasoning, 4-5 min or until soft + starting to brown

Slice pork into ½ inch pieces + divide ½ of pork onto plates with veggies (save leftover pork for lunch tomorrow)