Greek Meatball Sliders with Tzatziki Sauce - Martin's Famous Potato Rolls and Bread

Ingredients

• 12 Slider Potato Rolls
• 1 ½ Tablespoon Olive Oil
• 1 ½ Pound Ground Beef
• 1 ½ Pound Ground Pork
• 2/3 Teaspoon Ground Cumin
• 2/3 Teaspoon Ground Oregano
• ½ Tablespoon Red Pepper Flakes
• ½ Tablespoon Dried Parsley
• 1 ½ Tablespoon Fresh Dill, chopped
• 1 ½ Tablespoon Fresh Mint Leaves, chopped
• 1/3 Cup Finely Diced Red Onion
• 6 Cloves Fresh Garlic, minced
• 1 Tablespoon Salt
• 1/3 Teaspoon Black Pepper