1 3poundchuck roasttrimmed of fat and cut into 1 inch cubes
1poundbaby bella mushroomssliced
1medium onionsliced
2tsp.kosher salt
½cupsour cream
2tablespoonsdijon mustard
2tablespoonsCornstarch
1 package, wide egg noodles
Instructions
In a slow cooker, place your cubed chuck roast.Top with the diced onion, mushrooms, and season with salt and a few grinds of pepper.Cook on low for 8 hours. Once the time is almost up bring a large pot of water to a boil and cook your noodles according to the package directions.While the water is heating mix the cornstarch with 1 cup of the liquid in the slow cooker. Try and just get the liquid without the mushrooms! Place this mixture in a small saucepan and allow it to thicken for 2-3 minutes, whisking constantly. Once it has thickened place it in the slow cooker and turn the heat off. To the meat add the sour cream and mustard. Stir to incorporate and season with more salt and pepper if needed.Serve over the noodles! Enjoy!
Notes
If you're gluten free look into arrowroot powder as an alternative to the corn starch! Other cuts of beef work well here. A cheaper tougher cut will do just fine since it slow cooks for 8 hours!