Easy slow cooker pot roast with carrots and potatoes. So comforting and great dinner for a family.
Dry the chuck roast with a paper towel. Season both sides with salt and pepper.
On a pan over high heat add olive oil. Sear both sides until browned. approximately 1-2 minutes.
In a mixing bowl combine the all purpose flour with 1/4 cup broth. Mix well.
In the bottom of the slow cooker add the broth, tomato sauce, flour and broth mixture, garlic, thyme, rosemary, paprika, mustard powder, salt and pepper. Stir together.
Add in the seared beef, carrots, and onions. Gently stir to get everything combined in the broth mixture. Set the slow cooker to high for 4-6 hours or low for 8.