Slow Cooker Low Carb Keto Balsamic Roast Beef Recipe - Sugar-Free Mom

Ingredients

• 4 pounds beef chuck roast (boneless or rump roast)
• 2 teaspoons dried onion
• 2 teaspoons dried basil
• 1/4 teaspoon red pepper flakes
• 1/4 teaspoon black pepper
• 1/2 teaspoon sea salt
• 2 tablespoons olive oil
• 4 teaspoons minced garlic cloves
• 1 cup beef broth (or bone broth or beef stock)
• 1/4 cup balsamic vinegar
• 1/4 cup white balsamic vinegar (or regular balsamic)
• 1/4 tsp glucomannan (to thicken gravy)