This is my secret to a delicious serving of steamed broccoli. I toast panko breadcrumbs in butter in a skillet. It's a delicious, crunchy topping that just fits the steamed veggie perfectly! To make it, melt about a tablespoon of unsalted butter in a skillet. Add panko breadcrumbs (and Italian seasoning if desired) and toast until golden brown. Sprinkle over broccoli just before serving. You can also go for the classic topping: the cheese sauce. It's quick and easy to make too!