3 sweet gratin topping Recipes

sweet potatoes, unsalted butter, melted, grated orange zest, fresh lemon juice, fresh orange juice, minced garlic, ground allspice, salt , to taste, fresh whole wheat breadcrumbs, pecan halves, coarsely chopped, chopped green onion, green part only, grated parmesan cheese

cauliflower florets (about 1 lb), trimmed quartered brussels sprouts (about 1 3/4 lb), all-purpose flour (about 1/4 cup), low-fat milk, half-and-half, salt, freshly ground black pepper, freshly ground nutmeg, center-cut bacon, chopped, chopped vidalia or other sweet onion, garlic cloves, minced, grated parmigiano-reggiano cheese, panko (japanese breadcrumbs)