Preheat the oven to 400° F and place frozen vegan meatballs on a baking sheet (or make homemade vegan meatballs.)
Place the meatballs in the oven for 15 minutes until heated all the way through. (Or follow package or recipe directions)
While the vegan meatballs are baking, warm 3 cloves of minced garlic in 1 tablespoon of oil for about 3-4 minutes, then add 1/3 cup of sriracha, 1/3 cup ketchup, and 1/3 cup of agave nectar.
Heat the sauce over low heat for another 6-7 minutes until warm and bubbly.
Add the baked vegan meatballs to the sauce and carefully stir so that you don't break the balls.
Place toothpicks in the meatballs so your guests can easily eat them and serve them hot. Garnish with fresh herbs like green onions or parsley if desired.
Notes
Heat the garlic in the oil over low heat and be careful not to burn the garlic.
You can also serve these vegan meatballs in a crockpot set on warm to keep them hot throughout your party.