Hi Fredericka,
Here's  a recipe for buttermilk bread that I've been making for about five 
or six years.  I think it meets the criterion that you have outlined.  The 
density of the final product will be determined to a great extent by how 
long you proof it.  A shorter proof time will give you the "body" (more 
dense loaf) that you're looking for.  It originally was a bread machine 
recipe so I converted it to a two loaf recipe and make it using 
conventional means.
The directions are rather terse, but that's how I write them.  If you've 
been baking for a while you'll get the drift.  If you find that you do need 
more information, however, just shoot me an email and I'll be glad to 
expand on it for you.
* Exported from MasterCook *
                          Dede's Buttermilk Bread
Recipe By     :Bread Machine Magic - Book of Helpful Hints - Rehberg & Conway
Serving Size  : 36    Preparation Time :0:00
Categories    : Breads: Yeast
   Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2               cups  water -- see note
      1/2           cup  buttermilk, dried
      1/4           cup  honey
   2          teaspoons  salt
   2        tablespoons  margarine, unsalted -- melted
   6               cups  bread flour
   4 1/2      teaspoons  yeast
Knead.
Ferment once.
Punch down.
Rest about 15 minutes.
Form into 2 loaves.
Put into pans and proof.
Bake in a 350 F preheated oven until internal temp. reaches 190 degrees F.
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Hope this works out for you and...
Happy Baking!
Don Bischoff