Slow cooker, Weeknight dinner
comments 4

Slow Cooker Pot Roast, Italian Style

My recipe for slow cooker Italian pot roast evolved from a recipe in Cook’s Country magazine. Cook’s Country is part of the America’s Test Kitchen empire, and the younger sibling of Cook’s Illustrated magazine. I look forward to new issues of Cook’s Country in large part because of their Slow Cooker column. It’s fascinating to see what the…um…extraordinarily thorough* test kitchen has come up with. Cook’s Country has slow cooker recipes that don’t compromise flavor for ease of use.
*Sometimes they run off the rails in their quest for a perfect recipe. But I’m glad they’re out there, pushing the envelope. Someone has to lead the fight against recipes with canned mushroom soup in them.

I was thrilled when they released Slow Cooker Revolution. This cookbook compiles all those Cook’s Country recipes I love, plus hundreds of other slow cooker recipes they’ve been working on in the test kitchen. Finally, I have a cookbook I can refer people to when they ask about slow cooking.
*It was worth the price just for the picture of the “wall of slow cookers” they installed in the test kitchen. Someday I’ll have a wall of slow cookers. And a test kitchen.

This is a standard pot roast recipe, with a couple of tricks that help it out during the long, slow cooking. The roast and aromatics are browned, to add the depth and complexity that only comes from caramelization. Dried mushrooms, tomato paste, and a little soy sauce add meatiness to the dish. Slow cookers trap liquid, resulting in a watery sauce; minute tapioca thickens the sauce for us. Finally, I use my stick blender to puree the sauce right in the slow cooker. The result is meltingly tender meat with a thick red sauce perfect for topping pasta. Enjoy!

Recipe: Slow Cooker Pot Roast, Italian Style

Adapted From: America’s Test Kitchen Slow Cooker Revolution

Cook time: 10 hours


  • 6 quart or larger slow cooker (Crock Pot brand is fine, but I like my fancy one from All-Clad)


  • 1 oz dried mushrooms, rinsed (I used shitake; portobello is traditional)
  • 8 oz hot tap water
  • 1 teaspoon olive oil
  • 4 to 5 pound boneless beef chuck roast (or two 2 1/2 pound roasts)
  • 2 to 3 teaspoons Kosher salt
  • 1/2 teaspoon fresh ground black pepper
  • 1 large onion, diced
  • 1/2 teaspoon Kosher salt
  • 4 cloves garlic, peeled and crushed
  • 3 oz tomato paste (half a can)
  • 1 tsp red pepper flakes
  • 28oz can crushed tomatoes
  • 1 tsp soy sauce
  • 2 tbsp minute tapioca
  • 1 sprig fresh oregano (or 1 teaspoon dried)
  • 2 sprigs fresh thyme (or 1 teaspoon dried thyme)
  • 1 sprig fresh rosemary (optional)
  • 1 bay leaf
  • 1 tablespoon sugar (if necessary)

1. Prep the ingredients and brown the beef: To get the recipe in the slow cooker as quickly as possible, here is how I prepare the ingredients. The mushrooms need to soak, so the first thing is to rinse them off and get them into the hot tap water. Put a bowl on top of the mushrooms to keep them submerged. Next, put the oil in a large fry pan and heat over medium-high heat. While the oil is heating, sprinkle the beef with 2 teaspoons of salt and 1/2 teaspoon of pepper. When the oil starts shimmering, put the beef in the pan and sear for 3 minutes on two sides, a total of 6 minutes. While the beef is searing, prep the other vegetables. When the beef is done searing, move it to the slow cooker.

Soaking the mushrooms

2. Saute the aromatics: Add the onions, 1/2 teaspoon of kosher salt, garlic cloves, tomato paste and red pepper flakes to the pan. Saute, stirring and scraping often, until the onions soften and the tomato paste is starting to brown, about 5 minutes. Stir in the reserved mushrooms and their liquid, crushed tomatoes, soy sauce, tapioca, oregano, thyme, rosemary, and bay leaf. Increase the heat to high, and bring to a simmer. Pour over the beef in the slow cooker.

Browning the beef
Sauteing the onions and tomato paste
Everything else in the pot
Ready for the slow cooker

3. Slow cook the beef: Cover and cook on low heat for 10 hours or high heat for 5 hours.

4. Slice, puree and serve: Remove the beef to a carving platter, leaving as much of the sauce behind as possible. Remove the herb sprigs and bay leaf from the crock pot, then use a stick blender to puree the sauce, about 3 minutes. (For big pieces like the mushrooms: trap them under the business end of the stick blender, then turn it on to break them up.) Taste the sauce, and add the sugar plus more salt and pepper if it needs it. Slice the beef into 1/2 inch slices; it’s OK if it breaks up as you try to do this. Sprinkle the beef with a little more salt at this point, to season the inside of the meat. Move the meat a platter, spoon a couple ladles of sauce over the beef, and serve. Pass the rest of the sauce at the table (or use it to cover a pound of pasta).

*Rustic sauce: skip the pureeing step; dice the dried mushrooms before adding them to the slow cooker.

*Shredded beef: instead of slicing, pull the beef into shreds with a pair of forks. Toss with 2 cups of the sauce.

*Stovetop safe slow cooker insert: In the pictures, you can see me browning and sauteing in my slow cooker’s insert. I wrote the instructions for normal slow cookers, and assumed the use of a pan for the browning. To use a stovetop-safe insert, the only change is to move the browned beef roast to a large bowl instead of the slow cooker.  Then, saute the aromatics in the insert. Once the aromatics step is done, and everything is boiling, submerge the roast and any juices from the bowl in the insert, and move the insert to the slow cooker.

*I love serving this recipe with polenta, but the kids usually prefer pasta. Just make sure to have a starchy side like noodles, mashed potatoes or polenta to soak up the delicious sauce.

*This recipe makes a lot of beef and sauce. Freeze a quart or two, and when you need a quick dinner, reheat it and serve over pasta.

*Leftovers also make great beef sandwiches – split a crusty roll and top with reheated beef and sauce.

*Don’t make my mistake; remove the herb sprigs and bay leaf BEFORE you try to puree the sauce. Whoops. It’s hard to unwind your herb bundle from the shaft of the stick blender’s blades when everyone is waiting for dinner…

What do you think? Questions? Other ideas? Leave them in the comments section below.

Related Posts:
Slow Cooker Tex-Mex Post Roast
Slow Cooker Bolognese Sauce

Adapted from:
America’s Test Kitchen Slow Cooker Revolution

*Enjoyed this post? Want to help out DadCooksDinner? Subscribe using your RSS reader or by Email, recommend DadCooksDinner to your friends, or buy something from through the links on this site. Thank you!

Sharing is caring!

Filed under: Slow cooker, Weeknight dinner


Hi! I’m Mike Vrobel. I’m a dad and an enthusiastic home cook; an indie cookbook author and food blogger with a day job, a patient spouse, and three kids who would rather have hamburgers for dinner.


  1. suzannaEtc says

    This looks great for my family – now just me and my athletic high school senior (but he’s got an impressive appetite). Sadly, I really don’t like mushrooms and I’m embarrassed to say that I can only take minimal spiciness (cumin, coriander, Moroccan recipes ok — just not the hot pepper kind of heat).

    Could I get away with two or three cloves – would that add enough punch? Guess more onions too. But instead of the mushrooms & red pepper flakes – what? But I’d love to get the complexity of texture and flavor that you’ve got here.


    P.S. A long time ago, friend, a professional chef, swore me to secrecy and shared his secret ingredient for tomato dishes – cinnamon. No one’s ever guessed that it’s in there but it does add a certain je ne sais quoi.

  2. What is the calorie count?

    Back when I was counting calories, I would enter all the ingredients into, then divide by…well, whatever I thought the serving count might be.

    As you can tell, it was kind of random, but it gave me a rough idea of the calories in a serving.

    So, based on my experience with that, I’m going to guess…537 calories for a 5 ounce serving.

    If I was you, I’d bet the over. 😉

  3. Ypharrison0713 says

    What is the calorie count of a serving of this pot roast?

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.