A method of making an article that is comprised of a metal foam in contact with a base metal by an intermediate braze composition, in particular, a method of brazing a metal foam to a base metal via a braze composition. In one preferred method, a polymeric foam is coated with a powdered metal composition and thermally-treated to volatilize the polymeric foam and form an open-cell metal foam. A second polymeric foam is coated with a braze composition. The second coated polymeric foam is thermally-treated to volatilize the polymeric foam. The metal foam is surrounded by the second coated polymeric foam to form a composite metal foam. The composite metal foam is placed in contact with a base metal to form an article. The article is thermally-treated to a brazing temperature to form a brazed metal article.