In a large bowl, season the shrimp with onion powder and garlic powder; toss to coat, and set aside
In a large pan on medium-heat, add oil. Once the oil is hot, add onions, garlic and red pepper, stirring for about 3 minutes. Add your diced tomatoes, salt, adobo and coconut milk. Let simmer on medium heat for about 10 minutes. Add shrimp, cilantro and lime juice and cook until the shrimp are just cooked through, about 5 minutes more. Serve on rice!