In a skillet with medium high heat, cook your ground burger until there is no pink.
In your crockpot, add cooked beef and all ingredients layering them. Minus the mozzarella cheese.
Take fresh basil and cut it with herb scissors or cut into small pieces and place on top with all ingredients.
Stir all ingredients until well combined.
Place lid on crockpot and cook on warm 6-8 hours on low (depending on your slow cooker)
Right before done- Shred 1 cup of mozzarella cheese and set aside
After cooked, lift lid and stir ingredients well and add cheese to the top.
Once you add cheese to the top, put lid back on for about 10 minutes to allow cheese to melt.
Once cheese has melted, it is ready to serve.