Vegetarian Sofritas Walking Tacos

Ingredients

• 1 medium green bell pepper, sliced
• 1/2 medium yellow onion, sliced
• 2 bags (10 oz each) yellow tortilla chips
• 1 medium red bell pepper, sliced
• 2 large avocado, pitted, peeled, diced
• 1-1/2 teaspoons ground black pepper, divided
• 3 tablespoons olive oil
• 2 pkgs (14 oz each) extra firm tofu, cut in bite-sized pieces
• 1 tablespoon ground cumin
• 2 cans (10 oz each) Ro*Tel® Original Diced Tomatoes & Green Chilies, undrained
• 1-1/2 teaspoons chili powder
• 3 teaspoons kosher salt, divided
• 4 medium ears fresh sweet corn, husks removed
• 1 can (15 oz each) black beans, heated