• Helpful hints: Fillets from any flat fish can be used, such as tilapia, flounder, trout or snapper. Count 10 minutes' cooking time for a 1-inch-thick fillet; adjust timing up or down as warranted.

To buy: 3/4 pound sole or tilapia fillet, 1/4 pound sliced baby bello mushrooms, 1 small bunch parsley (optional), 1 small bunch chives (optional), 3/4 pound red potatoes, 1/2 pound green beans, 2 ...