Preheat oven to 400°F; place 4 tortillas on a sheet pan, then brush lightly with oil + pinch of salt; bake 5-7 min until slightly crisp + puffed

Heat a 1 tbsp oil in a skillet over med-high; pat meat dry, season with salt/pep + sear undisturbed 2-3 min until browned; flip meat over + sear 2-3 min more for medium-rare (for more well done, increase cook time 1-2 min per side)

Divide steak to tortillas; drizzle on horseradish + sprinkle fresh thyme leaves on top-Looks tasty!