Southwestern Steak Sandwich

Ingredients

• 1 1/2 lb. Beef Sirloin Steak, thinly sliced... or London Broil... or pretty much any other steak you choose. :) Skirt Steak is my personal favorite for the maximum flavor but New York Strip is another one I'd highly recommend.
• 1 medium onion, sliced
• 1/4 cup lime juice
• 3 tbsp. olive oil
• 1 clove garlic, minced
• 2 tsp. chili powder
• 1 tsp. cumin
• 1 tsp. Celtic Sea Salt
• 1/2 a green bell pepper, sliced
• 1/2 a red bell pepper, sliced
• McGrath's Original Sourdough Bread, sliced
• Cheddar Cheese, sliced

Instructions

1. Place sliced steak, onion, and garlic in resealable plastic food storage bag.
2. Combine lemon juice, olive oil, garlic, chili powder, cumin, and salt. Mix well.
3. Pour over steak and onion in bag.
4. Marinate in refrigerator for 3 hours, turning occasionally.
5. Fry steak, onion, and peppers in all of marinade until beef is no longer pink.
6. Spoon beef and veggies onto 6 slices of bread.
7. Top with cheese and 6 more bread slices and broil in oven to melt cheese.
8. If desired, top with salsa, sour cream, and guacamole.