Tex-Mex Steak Torta

Ingredients

• 1 pound beef Skirt Steak, cut into 4 to 6-inch portions
• 3/4 cup salsa, divided
• 1 medium white onion, cut into 1/2-inch thick slices
• 1 medium poblano pepper, cut lengthwise in half
• 1/4 cup reduced-fat mayonnaise
• 1/4 to 1/2 teaspoon ancho chile powder
• 4 oval sandwich rolls (each 6 to 7 inches long), split, toasted
• 1 cup fat-free refried beans, warmed