Drain the pineapple, reserving the liquid.
In a 2-quart saucepan, combine pineapple liquid, soup mix and green pepper.
Over medium-high heat, heat to boiling, stirring often.
Reduce heat to low, simmer uncovered for 5 minutes, stirring often.
Stire in the pineapple, beans, mustard, minced garlic, and Worcestershire sauce. Salt and pepper as desired. Simmer for another 5 minutes, stirring occasionally.