Fajitas

Ingredients

• 1 1/2 lb. boneless sirloin steak (1 1/2-inches thick)
• 1/4 c. vegetable oil
• 1/4 c. Merlot red wine
• 1 tsp. sugar
• 1 tsp. oregano
• 1 tsp. chili powder
• 1/2 tsp. garlic powder
• 1/2 tsp. salt
• 1/4 tsp. pepper
• 10 large flour tortillas
• 2 large onions, sliced
• 2 medium green peppers, cut in 1/4-inch strips
• 2 Tbsp. vegetable oil
• picante sauce
• 1 c. shredded Cheddar or Monterey Jack cheese
• guacamole
• 3/4 c. sour cream