In a 4- to 5- quart Dutch oven cook poblano pepper, onion, and garlic in hot oil until just tender. Add broth, salt and crushed red pepper. Bring to boiling. Add frozen shrimp, corn and drained beans; return to boil.
Simmer, uncovered, about 2 minutes or until shrimp are opaque. Stir in cilantro and lime juice. Serve in shallow bowls topped with avocado and Chili Tortilla Strips.
Chili Tortilla Strips
Preheat oven to 350 degrees F. Brush one side of two 8- to 9-inch flour tortillas with vegetable oil; sprinkle with chili powder. With a pizza wheel, cut into strips and wedges. Place in a single layer on a very large baking sheet. Bake 12 to 15 minutes or until crisp.