Trish, here's a mix your own recipe of D-76H, which is supposed to be at least as good and more consistent than D-76/ID-11. It's from The Film Developing Cookbook, converted to teaspoons according to The Darkroom Cookbook(posted 8506 days ago)1 scant teaspoon of Metol ½ teaspoon Borax, slightly rounded 12.5 tablespoons of Sodium Sulfite Water to make one liter.
It should also be noted that Kodak makes D-76 in one quart packages which is supposed to be virtually the same as ID-11.