Miscellaneous with broccoli

1 onion 1 green pepper 1 cup sliced mushrooms 2 garlic cloves , minced 2 stalks celery 2 carrots , sliced 1/2 cup cauliflower , pieces 1/2 cup broccoli floret[...]

1/2 cup olive oil 2 tablespoons rice vinegar 2 tablespoons red wine vinegar 1 tablespoon mixed Italian herbs 1 teaspoon dried oregano 1/2 teaspoon dry mustard[...]

4 potatoes (about 8 ounces each) 4 cups assorted fresh vegetables, cut into pieces (choose from broccoli florets, sliced carrots, red pepper squares, sliced[...]