Copita's Shrimp Tacos with Rajas and Corn recipe

Ingredients

• 1 1/2 tablespoons canola oil
• 3/4 cup yellow onion, thinly sliced
• 2 poblano peppers, roasted, peeled and cut into thin strips
• 1 clove garlic, minced
• 2 ears corn, cut from the cob
• 2 small zucchini, ½-inch dice
• 1/2 cup sour cream
• 2 cups diced cooked peeled and deveined shrimp
• Cilantro sprigs
• Lime wedges