Comforting Crockpot Sausages & Creamy Mashed Potatoes

Ingredients

• 1.5 lbs smoked sausages, sliced into 1-inch pieces
• 1 medium onion, diced
• 2 cloves garlic, minced
• 1 cup chicken broth
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce
• 1 teaspoon dried thyme
• Salt and pepper to taste
• 2 lbs Yukon Gold potatoes, peeled and cubed
• ½ cup heavy cream or milk
• ¼ cup unsalted butter
• Chopped parsley for garnish (optional)