Crockpot Beef Stew With Mushrooms

Ingredients:

• 10 to 12 small new potatoes, quartered
• 1/2 cup chopped onion
• 3 medium carrots, sliced
• 4 to 8 ounces fresh sliced mushrooms (button mushrooms, shiitake, crimini, or other fresh mushrooms)
• 1 can (14 1/2 ounces) diced tomatoes, undrained
• 1 can (10 1/2 ounces) condensed beef broth
• 1/2 cup flour
• 1 tablespoon Worcestershire sauce
• 1 teaspoon salt
• 1 teaspoon sugar
• 1 teaspoon dried leaf marjoram
• 1/4 teaspoon pepper
• 1 1/2 pounds lean beef stew meat, cut into 1/2-inch pieces

Preparation: