Mix everything together. You may have to add more ketchup if it is too dry and will not easily form a ball.
Have ready a sheet pan lined with parchment paper. Preheat the oven to 300 °F (149 °C). Have ready an instant-read thermometer. Also, have ready a small frying pan and a little oil.
Heat the pan and put in a little oil. Put a small amount, about a half a teaspoon of the mixture into the pan and cook it. Taste it and see if you need to adjust the seasonings. When you are satisfied with the taste, continue.
Using a small ice cream scoop, scoop out some of the mixture and form it into a ball. Put the ball on the prepared sheet pan. Continue doing this until all the mixture has been made into balls.
Put the balls into the oven and cook until they have reached an internal temperature of 145. They should be slightly brown.
Let them cool and store until ready to use, either in the refrigerator or the freezer.
Balls out of the oven
Sauce
Combine all the ingredients together in a sauce pan. Bring to a simmer, stirring constantly and simmer until the sauce thickens.
Add the meatballs and gently stir and let them heat up.
Keep them in a warming tray or chafing dish for serving.
Notes
Variations If you have allspice, you can add about a teaspoon of that as well. Ketchup's main flavoring is allspice, which is also the main flavoring for jerk seasoning as well.
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