Put the jelly, ketchup and Worcestershire sauce in a small pot on medium heat. Preheat your oven to 350 °F.
Whisk all the sauce ingredients together until smooth.
Warm the sauce to just a simmer and pour over the meatballs. Bake in the oven until the meatballs are cooked.
If you like it more tangy than sweet you can add a few tablespoons more ketchup.
Notes
All calories and info are based on a third party calculator and are an estimate. Actual nutritional info will vary with brands used, your measuring methods etc.