These meatballs pair fennel seeds and hot pepper flakes, which evoke the flavours of a classic Italian sausage. We balance the flavours out with ricotta and Romano cheese.
Place bacon in food processor and pulse until finely chopped. Scrape into large bowl. Crumble in beef, pork, garlic, eggs, ricotta, bread crumbs, Parmesan, parsley, fennel seeds, oregano, salt and crushed hot pepper flakes (if using). Using hands (a wooden spoon won’t do the job), mix to thoroughly combine.
Line a baking sheet with parchment paper. Using wet hands and ⅓ cup dry measure, portion and firmly roll into rounds; place onto prepared pan.
In large skillet, heat half of the olive oil over medium-high. Cook meatballs in 2 batches, turning until browned and adding remaining oil for second batch, 5 to 7 minutes. Transfer to plate. Discard fats.
Red Sauce
Meanwhile, in large pot, heat olive oil over medium. Add onion and cook, stirring, until softened, about 4 minutes. Add garlic and cook, stirring, until fragrant, about 30 seconds. Add passata, then swirl ¾ cup water in jar to catch all the juices and add to pot. Stir in basil, sugar, salt and pepper. Bring to a low boil; simmer over medium-low heat for 5 minutes.
Add meatballs. Cover and simmer, stirring occasionally, for about 15 minutes.
To Serve
Serve meatballs with sauce, Romano or Parmesan cheese and basil leaves.
Notes
To use fewer dishes, bacon can be chopped on a cutting board using a very sharp chef's knife.