These Chili Lime Steak Fajita Lettuce Wraps are fresh, flavorful and super easy to make! They make the perfect handheld appetizers or a light and healthy low-carb lunch or dinner!
Melt butter on the same skillet and sear the steak. Allow to sear for 2 to 3 minutes (or more depending on how done you like your steak) on each side. Add the reserved steak marinade to the skillet and cook until just heated. Remove from heat.