Zuza Zak's Weeknight Dinners: Broccoli "Gypsy style"

47th of 100 easy, healthy recipes for a weeknight dinner. This is a Polish recipe, which apparently originated with the Romany Gypsies Ingredients: Broccoli, onion, mushrooms, lemon juice, (bay leaf), tin of tomatoes, parsley, couscous, olive oil, salt and pepper