We've combined assertive mustard, smoky trout and crisped potatoes during this interpretation of a hash. If you like a milder inexperienced, substitute mature spinach or chard. build it a Meal: Lay a dish on prime and serve with sliced tomatoes and cracked pepper.Whisk mustard, vinegar, salt and pepper during a little bowl. augment the potatoes together with trout and greens. Cook, stirring, till the greens ar simply stale, thirty seconds to one minute. take away from heat; stir one to a pair of tablespoons water into the hash if it appears dry.