Description
This is my favorite recipe for classic slow cooker turkey meatballs in a homemade marinara-style sauce. They’re easy to prep, extra tender, and seasoned just right.
Ingredients
Meatballs
- 2 lbs. (907g) 93% lean ground turkey*
- 1 large egg
- 2/3 cup (40g) panko breadcrumbs*
- 2 Tablespoons extra virgin olive oil, plus more for the pan
- 1/3 cup freshly grated parmesan cheese
- 3 cloves garlic, minced
- 2 teaspoons dried oregano
- 2 teaspoons dried basil
- 1 teaspoon dried thyme
- 1 and 1/2 teaspoons salt
- 1/4 teaspoon freshly ground pepper
Sauce
- 3/4 cup chopped sweet onion
- 2 28-ounce (794g each) cans crushed tomatoes
- 1 6-ounce (170g) can tomato paste
- 2 cloves garlic, minced
- 1/2 teaspoon crushed red pepper flakes (reduce to 1/4 for less heat)
- 2 bay leaves
- optional for serving: chopped basil, parsley, and/or fresh parmesan cheese
Instructions
- With a large spoon or spatula, mix together all the meatball ingredients in a large bowl until just combined—avoid overmixing.
- Scoop a portion of the mixture, about 2 Tablespoons (30–35g) in size, roll into a ball with your hands, and place on a baking sheet or large plate lined with parchment paper. Repeat with remaining mixture. You should have around 30–34 meatballs. Set aside.
- Grease a (4-quart or larger) slow cooker with nonstick spray (or a drizzle of olive oil). Place the onions in the slow cooker, then pour 1 can of crushed tomatoes over top of the onions. Add in the tomato paste and garlic, and stir gently to combine.
- Heat a large skillet over medium-high heat, and then add in a Tablespoon of olive oil and swirl to coat. Working in batches, sear the meatballs (about 6–8 meatballs at a time, or however many fit in your skillet) for about 1 minute on each side, until browned. Place the browned meatballs in the slow cooker. Once all browned meatballs have been added to the slow cooker, pour the remaining can of crushed tomatoes on top, and add in the crushed red pepper flakes and bay leaves.
- Cover with the lid and cook on low for 6–7 hours. (You can also cook on high for about 4 hours if that works better for your day.) Remove and discard the bay leaves.
- Serve warm meatballs with sauce over your choice of pasta, in a sub roll, or on their own. Top with chopped basil, parsley, or fresh parmesan cheese, if desired.
- Store leftovers covered tightly in the refrigerator for up to 1 week.
Notes
- Make Ahead & Freezing Instructions: Prepare meatballs through the browning step; cover and refrigerate for up to 1 day or freeze for up to 2 months. Add to slow cooker along with sauce ingredients and cook as directed (no need to thaw). OR you can fully prepare 1 day in advance, refrigerate, then reheat in the slow cooker on low for 45 minutes or until warmed. Freeze cooked meatballs in sauce in an airtight freezer-safe container for up to 2 months. Thaw in the refrigerator before reheating as desired.
- Special Tools (affiliate links): Glass Mixing Bowl | Baking Sheet | Slow Cooker (4 quarts or larger) such as this one or this one | Skillet
- No Slow Cooker? No Problem! Prepare as directed, but instead of a slow cooker, use a large pot on the stove. Simmer the browned meatballs over medium-low heat until the sauce thickens slightly and the meatballs are cooked through, 25–35 minutes.
- Turkey: I always use 93% lean ground turkey, but you can make these meatballs with ground beef, chicken, or pork if you prefer. If you use extra-lean turkey, the meatballs can taste a bit dry.
- Breadcrumbs: I prefer panko for texture, but you may use plain, Italian seasoned, whole-wheat, or homemade dry breadcrumbs instead. To make your own: Trim the crusts off 2 slices of stale bread. Cut or tear bread into pieces and pulse in a food processor until coarse crumbs form. Spread breadcrumbs on a baking sheet and bake at 250°F (121°C) until dry, about 12–14 minutes. This makes about 2/3 cup crumbs.