Now, back to the important stuff: cooking time and temperature. As I mentioned earlier, it takes around 3-4 hours on low heat or 1-2 hours on high heat to cook frozen meatballs in a slow cooker. But, if you're looking for a more exact answer, it really depends on the size and quantity of your meatballs!
Can You Cook Meatballs from Frozen? - Famed recipes
For example, if you're cooking small meatballs, they might be done in as little as 30 minutes on high heat. On the other hand, larger meatballs might take up to 5 hours on low heat. It's all about experimenting and finding what works best for you!
