Put a rack in the center of the oven and heat to 375 degrees. Line a large rimmed baking pan with parchment or a nonstick liner and set aside.

Put the breadcrumbs and milk in a large mixing bowl, stir to blend, and set aside for 5 minutes. With your hands, squeeze and mash the breadcrumbs so that they make a smooth paste. Add the egg and whisk then add the Parmigiano, ketchup, parsley, oregano, thyme, half the onion, half the garlic, 2 tsp. salt, and 1/2 tsp. pepper. Stir to blend.

With your hands, break the beef into small chunks and add to the bowl. Mix gently but thoroughly; over-mixing will make the meatballs touch and dry. When all the ingredients are evenly combined, shape the mixture into 6 balls and arrange on the baking sheet.

Bake until an instant-read thermometer reads 165 degrees F at the center of a meatball, 40 to 45 minutes.

While the meatballs are baking, make the sauce. Heat the olive oil in a medium saucepan over medium heat. Add the remaining half onion and 1 tsp. salt and increase the heat to medium-high. Cook stirring frequently, until translucent, about 3 minutes. Add the remaining half garlic and cook until aromatic, about 1 minute. Add the tomatoes, bring to a boil, and lower the heat to maintain a vigorous simmer. Cook, stirring occasionally, until reduced to a thick sauce, 10-15 minutes. Taste the sauce and add a pinch or two of sugar if it seems too tangy, and season with more salt if necessary. Stir in the basil and keep warm until the meatballs come out of the oven.

Spoon the sauce generously over the meatballs and bake for another 5 to 10 minutes to blend the flavors. Garnish with a sprinkling of Parmigiano.

 

Source: Bi-Rite Market’s  Eat Good Food, Sam Mogannam and Dabney Gough, 10 Speed press