Heat the oil in a large saucepan over medium-high heat; add the jalapenos, onions and vinegar and cook, stirring, until softened, about 5 minutes. Add the garlic and cook about 30 seconds.
Stir in the broth, tomatoes, chili powder and five-spice powder if using, and increase the heat to high. Bring to a full boil and cook for 1 minute. Stir in the beans and return to a full boil. Reduce the heat to medium and simmer until just slightly thickened but still soupy, about 5 minutes. Stir in the cilantro.
Fill each bowl with about 1/2 cup of rice. Ladle the chili on top, sprinkle with the Cheddar and serve.
Put the vinegar, herbs, mustard, powders if using and oil in a large re-sealable plastic bag. Close the bag and shake to combine all the ingredients. Open the bag, drop in the chicken breast in the bag. Close and shake the bag to coat evenly. Freeze for up to 2 weeks.
Thaw in the refrigerator overnight, under cold, running water, or in the microwave at 30 percent power for 1 minute at a time.
Heat a grill or grill pan. When the grill is hot, place the chicken on the grill and cook for about 4 minutes per side, or until cooked through. You can also bake the thawed chicken in a 375 degree F oven for 15 minutes, or until cooked through.
Heat the olive oil in a 4-quart pot over medium-high heat. Add the onion, celery, garlic, carrots and pancetta and cook, stirring, until soft, about 5 minutes. Add 4 cups water, the cabbage, chard, potato, chicken stock, tomatoes and bouquet garni. Bring the soup to a gentle simmer and cook 25 to 30 minutes.
Place half of the beans (1 1/2 cups) in a food processor and process until smooth. Add the bean puree and the whole beans to the soup and simmer 10 minutes. Add the spinach and cook 2 more minutes. Season generously with salt and pepper. Ladle the soup into bowls and garnish with cheese.