1: Start off by marinating steak for at least 4 hours, 8 or overnight is best.
2: Prepare potatoes - wash, cut into wedges, season, and bake in the oven until golden brown (about 40 minutes at 375). Set aside.
3: Heat up the grill pan, then sear the steak on each side for 4 minutes. It will not be fully done, set aside onto a plate.
4: Prepare sauce - melt butter, and sauté garlic. Add white wine, and let reduce to half. Add broth and red peppers. Let come to a simmer.
5: Once simmering, add in the steak and its juices, and jalapenos and cooked potatoes, and let simmer for 8 minutes (until meat is medium rare and potatoes are warmed through).
