
Rustic Beef Ragu. A slow cooker transforms simple chuck roast into the most luxurious pasta sauce you'll ever taste. This beef ragu simmers all day, creating fork-tender meat and a rich tomato sauce that hugs every strand of pasta. It's the kind of meal that fills your home with mouthwatering aromas and brings everyone to the table without any coaxing.
The first time I made this ragu, my kitchen smelled like my grandmother's house on a Sunday afternoon. Now it's become our favorite cozy dinner for chilly evenings and weekend family gatherings.
Essential Ingredients
- Chuck roast: Becomes melt-in-your-mouth tender after slow cooking
- San Marzano tomato sauce: Their natural sweetness makes the sauce sing
- Fresh garlic cloves: Creates a deep, aromatic base
- Fennel seeds: Adds that authentic Italian touch
- Pappardelle pasta: The wide ribbons catch every bit of sauce

Detailed Instructions
- Morning Setup
- Layer your aromatics at the bottom of your slow cooker. This creates a flavor foundation for the sauce.
- Meat Preparation
- Place the chuck roast on top of the aromatics, where it will slowly break down and enrich the sauce.
- Seasoning Balance
- Sprinkle those fennel seeds and pepper flakes evenly. They'll infuse the sauce all day long.
- Sauce Development
- Let everything simmer together, creating that deep, rich color and incredible depth of flavor.
- Perfect Pairing
- Cook your pasta just until al dente - the sauce will cling to every strand beautifully.
A few months back, I started adding a splash of red wine with the tomato sauce. The depth it adds to the flavor is incredible - my Italian neighbor even asked for the recipe, which I consider the highest compliment!
Serving It Right
Break out your deepest pasta bowls for this one. Twirl those wide pappardelle noodles high, spoon that rich sauce generously, and finish with fresh basil and plenty of Parmesan. A piece of crusty bread for sauce-soaking is non-negotiable in my house.
Make It Your Own
Try adding some sautéed mushrooms in the last hour of cooking. A handful of fresh spinach stirred in at the end adds color and nutrients. For extra depth, toss in a Parmesan rind while cooking - it's my grandmother's secret trick.
Storage Solutions
This ragu actually improves overnight as the flavors meld. Store it separately from the pasta in an airtight container for up to four days. It also freezes beautifully for up to three months - perfect for meal prep.

Reheating Magic
Warm the sauce gently on the stovetop, adding a splash of pasta water if needed to reach the perfect consistency. Always cook fresh pasta - reheated pasta just isn't the same.
After years of making this ragu, I've learned that patience is the secret ingredient. There's something almost magical about how time transforms these simple ingredients into something so extraordinary. When you see everyone going back for seconds, you'll know why this recipe has become a treasured family favorite.
Frequently Asked Questions
- → What pasta can I use instead of pappardelle?
- Gemelli, penne, or fettuccine work well. You can also special order pappardelle from your grocery store.
- → Can I cook this longer on low?
- Yes, cook on low for 6-8 hours instead of high for 3-4 hours for equally tender results.
- → How do I store leftovers?
- Store the sauce separately from pasta in the fridge for up to 3 days. Reheat gently on the stove.
- → Can I freeze the ragu sauce?
- Yes, the sauce freezes well for up to 3 months. Thaw overnight before reheating.
- → Why trim the fat from the chuck roast?
- Trimming excess fat prevents the sauce from becoming too greasy while cooking.