Well, Jewlz, when I moved to Finland I lost crazy amounts of weight. At that time they ate full fat dairy, very little wheat, and about 3 meals a day. A typical day would be:
B:Rye crisp bread, butter, meat slices, cheese, cucumbers, tea or coffee (alternate might be soft boiled eggs, crisp bread, cucumber, butter, tea or coffee)
L:Soup or stew, crisp bread, salad, occassionally a yogurt (alternate example: spinach pancakes, jam)
D:New potatoes with skins on them (peel at table, some ate the jackets, some didn't), salad of some sort, meatballs, dense rye bread
Sweets were the occasional chocolate, licorice, full fat icecream. At most 2-3 times a week. Jams were very occassionally used, usually to accompany to dinner, not spread on bread [edit: think Scandinavian chutney rather than strawberry jam. They tended to be less sweet as well]. Things varied by season and some people ate different things, but that was typically what people ate. They also ate very much the same things in a routine. Breakfast was almost always the same and lunch and dinner was almost always the same thing on the day of the week (Thursdays, for instance, is pea soup day).