Sweet and Sour Portabella Sliders

Spicy Cabbage Slaw

• 1 cup shredded red cabbage
• 2 tablespoons lime juice
• 1 tablespoon finely chopped chipotle chiles in adobo sauce (from 7-oz can)
• 1 tablespoon sour cream
• 1/8 teaspoon salt

Sliders

• 1 tablespoon olive oil
• 4 portabella mushroom caps, cut into 1/4-inch slices
• 1/2 medium onion, cut into 1/4-inch slices
• 1/2 teaspoon Montreal steak grill seasoning
• 3/4 cup sweet-and-sour sauce
• 12 mini Hawaiian sweet rolls
• 2 green onions, sliced