Place the shallots in the food processor and process until finely chopped
Repeat with the carrots and the kale; do them all separately
In a medium-size skillet over medium heat, drizzle a couple of tablespoons of olive oil
Pour in the vegetables and sprinkle with salt
Cook until softened stirring often (add in the garlic at this point if using)
Once cooked, set aside and allow the veggies to cool
Preheat the oven to 375 degrees
In a large bowl conbine the two portions of meat with the breadcrumbs, milk, egg, cheese and fresh herbs
Use two forks to combine them, this will help to keep the mixture light
Add in the cooled veggie mixture and stir again with the two forks to combine
Careful not to overmix, that will create a tough meatball
You can also use your hands to mix this
Use a cookie scoop or a tablespoon measuring cup to scoop the meat onto a rimmed baking sheet lined with parchment paper (aluminim foil can also be used if you like) then roll them with your hands to create a nice “meatball” shape
This will make roughly 40-45 meatballs depending on how big you make them
Bake at 375 degrees for 15-20 minutes or until the centers are cooked completely
Allow to cool and serve!
These can be served plain with a side of ketchup or you can add them to a pan with tomato sauce and cook them for a bit in the sauce and serve with pasta!