Step 1

In a large bowl, place the ground beef, ground lamb, salt, and baking soda. Combine all very well.

Step 2

Cover the bowl and put it in the fridge and let rest for one full day.

Step 3

The next day, 2-3 hours before cooking; add the grated onion and mix all well. Put back in the fridge and let rest until it's time to cook.

Step 4

Take walnut-size pieces of ground meat and roll into small balls, and press slightly in between your palms, or give it a finger shape.

Step 5

Place the meatballs on the grill or on a non-stick pan. And then cook the one side first and then flip them over and don't use any vegetable or olive oil.

Step 6

Serve