1In 12-inch skillet, heat oil over medium-high heat. Add onion and garlic; cook and stir about 5 minutes or until onion is tender. Add tomatoes; cook about 2 minutes or until soft.
2Add chiles and bouillon; stir until well blended. Stir in sour cream; cook about 1 minute or until mixture is hot. Spoon about 1/2 cup chile mixture onto each tortilla. Roll up tortillas.