1. In the bowl of a food processor, combine cooked peas, cream cheese, sour cream, garlic and lime juice; mix until smooth.
2. Spoon into a bowl; stir in onion and tomato. Season to taste with hot pepper sauce and salt.
3. Cover and refrigerate dip for 2 hours before serving.
Serving Suggestion: Sprinkle wih cilantro, if desired, and serve with tortilla chips.