Brown bacon and sausage together until nicely browned. Add onion until translucent about two minutes, then add minced garlic. Stir in the chicken broth, pepper and sliced potatoes, bringing to boil. Cook until potatoes are soft, 10 to 15 minute. Gently add half and half, fold in Asiago cheese until melted. Stir in the kale or spinach cook until wilted. Serve in soup bowls.