1. Get started by preparing the meatballs, add all of the ingredients to a bowl and mix well to combine, we find it best to use our hands. Once combined, roll into meatballs just smaller than the size of a golf ball; set aside.
   
   
2. To make the salsa, add all of the ingredients to a small bowl and mix well to combine.
   
   
3. Heat a large fry pan over medium heat with a little olive oil. Once hot add the meatballs and let cook for 3-4 minutes on each side or until golden brown and cooked through.
   
   
4. Once cooked, remove the meatballs from the pan and set aside while you cook the corn. Add the corn to the pan - no need to clean it as we want to corn to cook in the fat from the meatballs. Cook for 2-3 minutes over medium-high heat until golden brown and charred in places; season with salt and pepper.
   
   
5. Time to assemble the tacos! Add a little sour cream to each tortilla then add a couple of meatballs, sliced avocado, lettuce, corn, and feta and spoon over some of the salsa. Top them off with a few pickled onions (if using) and enjoy!

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