Chilled Kale and Potato Soup
1 clove garlic, sliced 1 cup water, or more as needed 1 fresh red chile pepper, seeded and chopped 1 large red potato, peeled and diced 1 pinch ground allspice, or to taste 1 pinch ground cinnamon, or to taste 1 pinch ground nutmeg, or to taste 1 ½ cups beef broth 2 dried sage leaves, crushed 2 slices bacon 6 leaves kale, finely chopped, stems included salt and ground black pepper to taste ½ onion, finely chopped