BBQ Pulled Turkey Sandwich

Slice onion and peppers lengthwise into ¼-in. thick slices; keep separate.

In a large sauté pan over med. heat oil, then add garlic. Cook, stirring, for 1 min. before adding onions, salt and black pepper.  Sauté 5 min., stirring occasionally. Add peppers; continue cooking an additional 5 min.  Remove from heat and set aside.

In a med. non-stick saucepan over med. heat, combine chicken stock, Worcestershire sauce, ketchup, vinegar, brown sugar and mustard in that order; bring to a boil, whisking well. Reduce heat to low; add turkey. Let  simmer 10 min., stirring occasionally.

Lightly toast bread; arrange 4 slices on a tray for assembly. Divide turkey evenly among the 4 slices and top with onion and pepper mixture. Top with second slice of bread and serve.