Process pine nuts through ground cinnamon in food processor until course paste forms. Transfer to a large bowl and add remaining ingredients. Knead together.
Form 1-2 inch meatballs and either freeze to cook later, or cook immediately. This image shows them before they were shaped.
Heat non-stick or cast iron skillet over medium heat. Add meatballs and cook until well browned and cooked through (160°F).
Mix all ingredients together and refrigerate until ready to use. If freezing meatballs and preparing at a future time, prepare sauce on the day or day before meatballs will be cooked and eaten.
Serving Size 1