EVERYDAY FOOD presents recipes for grilling outside during the summer or inside on the stovetop grill pan any time. To start, Sarah makes a sure-fire recipe for fish: grilled salmon steaks with mustard sauce. Moist, firm and perfectly seasoned, they're served with tender spears of grilled asparagus. Today's "Have You Tried?" ingredient is pumpkin seeds, which Margot toasts and purees into a creamy, southwest-style sauce for grilled chicken with pumpkin seed sauce. Today's "Must Have" is the silicone brush. Emma shows viewers how easy it is to slather homemade barbecue sauce on pork ribs with the help of this handy kitchen gadget. Allie grills colorful and healthy vegetables for tostadas. Lucinda chars juicy peaches to perfection for watercress, endive and grilled peach salad.