Slow Cooker Beef Pot Roast

4hr · 6 servings 4 lbs chuck roast, boneless and fat trimmed • 1 large onion, chopped • 4 cloves peeled garlic • 1 pound quartered yukon gold potatoes or yukon gold baby potatoes • 4 large chopped carrots • 1/4 cup tomato sauce • 1 sprig fresh thyme • 1 sprig fresh rosemary • 1 1/4 cup low sodium beef broth, divided • 2 tbsp all-purpose flour • salt and pepper to taste • 2 tsp paprika • 1 tsp mustard powder Full recipe: https://www.fooddolls.com/slow-cooker-beef-pot-roast/