Braised Turkey Meatballs with Quick Tomato Sauce

INGREDIENTS

• 3 Tbs. plus 1/4 cup olive oil
• 1/2 yellow onion, grated
• 1/2 large carrot, peeled and grated
• Kosher salt, to taste, plus 1 tsp.
• 1 lb. ground turkey
• 1 1/2 cups fine fresh bread crumbs
• 1 egg, whisked
• 2 tsp. chopped fresh sage
• 1/2 tsp. freshly ground pepper, plus more, to taste
• 2 cans (each 28 oz.) whole San Marzano tomatoes, with juices
• 2 garlic cloves, minced
• 1 tsp. dried oregano
• Grated Parmigiano-Reggiano cheese for serving