Casa Romero Mexican Grill and Bar focuses on making great Mexican food in South Plainfield, NJ. Offering a Traditional Menu with Mexican Accents. Our restaurant is known for serving some of the best dishes using the freshest and the finest ingredients. The two main factors of Casa Romero Mexican Grill and Bar are reasonable prices and convenient location that makes it a natural choice for takeout meals. Casa Romero Mexican Grill and Bar serves traditional and innovative Mexican Style. At Casa Romero Mexican Grill and Bar we have a wide range of menu to choose from and have a friendly atmosphere and provide excellent service. We invite you to try our dishes and experience the immense tastes and the finest innovations to make your experience memorable!