Put the frozen meatballs in the slow cooker. Add the grape jelly and chili sauce.
Stir until the meatballs are coated in the grape and chili sauce mixture.
Place the lid on the slow cooker.
Cook on HIGH for 2.5-3 hours or LOW for 4-5 hours. Stirring occasionally so the meatballs won't burn on the edges.
Keeping the grape jelly meatballs warm at a party:
Turn the slow cooker to warm. Can be kept warm at a party for 3+ hours. Stir often, and add a splash of water if the sauce thickens too much.
Video
Notes
What is chili sauce?
There are different types of chili sauce, the one in this recipe is near the ketchup in your grocery store (I use Heinz chili sauce).
Heinz chili sauce is made from tomatoes, garlic, sweet peppers, and aromatic spices
DO NOT use sriracha hot chili sauce or sweet Thai chili sauce unless you want it to be VERY spicy.
Can I use a different type of jam?Yes, one of these jams or jellies can be used instead of grape jelly:
Strawberry jam or jelly
Apple jelly
Raspberry jam or preserves
What can I use instead of chili sauce?Chili sauce works best in this recipe, if you can't make it to the store and are in a pinch you can use one of these options:
Ketchup - add a touch of onion, garlic and chili powder.
Barbecue sauce - any kind will work.
I can't find a 32-ounce bag of frozen meatballs?
This recipe is very flexible! You can use a slightly smaller bag or two bags that equal a little more than 32 ounces.
Will work fine, there is plenty of sauce in this recipe.
What to serve with grape jelly meatballs?
Serve as an appetizer with toothpicks at a party
With steamed rice
Over mashed potatoes
Can I use a different type of meatball?
Any style of frozen meatball can be used in this recipe such as Italian, Angus or even turkey.
If you are looking for a healthier meatball try Trader Joe's brand.
You can even use meatless meatballs in this recipe!