Make Ahead Tip: To prep ahead: Make meatballs and sauce (Steps 1 & 2); cover and refrigerate separately for up to 1 day. Reheat sauce to a simmer before adding to slow cooker. To make ahead: Freeze cooked meatballs in sauce airtight for up to 3 months. Defrost before reh
Equipment: 6-quart slow cooker
Tip: To make your own fresh breadcrumbs, trim crusts from whole-wheat bread. Tear bread into pieces and process in a food processor until coarse crumbs form. To make fine breadcrumbs, process until very fine. To make dry breadcrumbs, spread coarse or fine breadcrumbs on a baking sheet and bake at 250°F until dry, about 10 to 15 minutes. One slice of bread makes about 1/2 cup fresh breadcrumbs or about 1/3 cup dry breadcrumbs. For store-bought coarse dry breadcrumbs we like Ian's brand, labeled “Panko breadcrumbs.” Find them at well-stocked supermarkets.
Stovetop Variation: Make the sauce (Step 2) in a large Dutch oven instead of a skillet, then gently add the meatballs to the simmering sauce. Cover and gently simmer until the meatballs are cooked through, about 1 hour.
For easy cleanup, try a slow-cooker liner. These heat-resistant, disposable liners fit neatly inside the insert and help prevent food from sticking to the bottom and sides of your slow cooker.
3 1/2 starch, 1 vegetable, 3 lean meat