Slow Cooker Spaghetti Sauce (Printable Version)
Rich tomato sauce with ground beef, aromatics, and herbs slow-cooked to create deep, classic Italian-inspired flavor.
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# Ingredients:
→ Main Ingredients
01 -
1.5 pounds lean ground beef (93% or leaner)
02 -
1 small yellow onion, finely chopped
03 -
3 cloves garlic, minced (or 1 tablespoon jarred minced garlic)
04 -
2 cans (28 oz each) crushed tomatoes
05 -
1 can (14.5 oz) tomato sauce
06 -
1 tablespoon tomato paste
07 -
1 tablespoon Homemade Spaghetti Seasoning
08 -
2 tablespoons butter, added at the end
→ Optional Toppings/Serving Suggestions
09 -
Fresh basil or parsley, to garnish
10 -
Grated parmesan, to garnish
11 -
Cooked pasta, for serving
# Steps:
01 -
In a 6-quart or larger slow cooker, add uncooked ground beef, chopped onion, garlic, crushed tomatoes, tomato sauce, tomato paste, and spaghetti seasoning.
02 -
Mix gently to distribute seasoning and break up the beef slightly without overmixing. Cover and cook on low for 6-8 hours or on high for 3-4 hours.
03 -
Stir in 2 tablespoons of butter during the last 10-15 minutes of cook time until melted and well incorporated.
04 -
Taste the sauce and adjust seasoning if required. Spoon over your favorite pasta and garnish with grated parmesan or fresh herbs as desired.
# Notes:
01 -
Refrigerate leftover sauce in an airtight container for up to 4 days. Store fully cooled sauce in portions in the freezer for up to 3 months.
02 -
Reheat sauce on the stovetop over low heat or in the microwave in 1-minute intervals, stirring occasionally.
03 -
Browning the ground beef beforehand is optional for a finely crumbled texture, and you can drain off extra grease.
04 -
Use lean beef to avoid a greasy sauce.
05 -
If the sauce is too runny, leave the lid slightly open during the last 30 minutes of cook time or add another tablespoon of tomato paste.