Beans, Grains & Legumes with sourdough

1 pound sourdough bread 1 loaf, crusts removed, cut in 1/2-inch cubes, about 10 cups * 1/3 cup pumpkin seeds 2 3/4 teaspoons butter divided 2 tablespoons[...]

1 lb lentils (any kind will work) 6 slices bacon 1 large carrot , diced 1 small onion , chopped 1 piece celeriac or 1 cup loosely packed celery leaves 2[...]

1 acorn squash , halved lengthwise, seeded 1/2 cup dried cranberries or 1/2 cup currants 1/4 cup hot water 4 tablespoons butter 4 ounces fresh wild mushrooms,[...]