One Skillet Sweet Potatoes with Kale, Sausage and Walnuts - Diamond Nuts

Ingredients

• 2 sweet potatoes, cut into about 1 inch cubes
• 1/2 onion, diced
• 2 cloves garlic, minced
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 3/4 pound Italian pork sausage
• 5 - 6 leaves of kale, sliced into 1-inch wide strips
• 6 - 8 fresh sage leaves, roughly chopped
• 1/2 cup Diamond of California Chopped Walnuts, toasted