Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      cups          wholewheat macaroni
   2      cups          broccoli
   2      tablespoons   margarine
     1/4  cup           wholewheat flour
     1/2  teaspoon      dried mustard
                        salt and pepper
     2/3  cup           milk
     1/2  cup           yogurt
   1 1/2  cups          stilton or other blue cheese

Preparation:

Cook macaroni until just cooked. Cook broccoli for 3 minutes in boiling salted water. Melt margarine, add flour, mustard, salt and pepper and cook for 2 minutes stirring occasionally. Gradually add milk with a whisk. Stir briskly until smooth. Remove from the heat; stir in yogurt and blue cheese. Reserve a few t. of sauce for the top and mix the remaining sauce into the macaroni, gently folding in the broccoli. Grease an ovenproof dish, fill with the mixture, spread remaining sauce on top and bake for 20 minutes at 350.