3 topped brussels sprouts and cauliflower Recipes

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)

butter, garlic clove, pressed, italian-seasoned breadcrumbs, salt, divided, trimmed brussels sprouts (about 1 lb.), halved, fresh cauliflower florets (about 3 cups), fresh lemon juice, freshly ground pepper