Beans, Grains & Legumes

1 large onion, chopped 6 cups water, divided 3 potatoes, chopped 3 zucchini, sliced 1 tablespoon low-sodium soy sauce 2 cups tightly packed spinach leaves[...]

4 ears corn on the cob, husks and silk removed 2 tablespoons olive oil 2 poblano peppers, seeded and diced 4 jalapeno peppers - seeds and membranes removed[...]