Form into 1+1/2-inch meatballs. Place on parchment lined baking sheet.
Gently press down on meatballs with palm of hand to form small patties about 1/2-inch thick.
Bake at 400 F (200 C) on a parchment paper lined baking sheet for 12 – 15 minutes.
Turn over. Bake 5 minutes more or until internal temperature reaches 160 F (70 C).
Serve patties tucked into mini pitas or slider buns with a dollop of Tzatziki Sauce (see below) and your favourite toppings. Topping suggestions: shredded lettuce, tomato slices, thinly sliced cucumber.
Tzatziki Sauce:
Place grated cucumber in strainer over small bowl.
Sprinkle with salt. Toss to combine. Set aside. Let drain 20 minutes.
Rinse cucumber. Squeeze out excess moisture.
In medium bowl, combine cucumber and remaining ingredients. Mix well.