Step 1

Adjust oven rack to upper third of oven and preheat oven to 375 degrees F.

Step 2

Cook the onions in the oil and butter over low heat for about 5 minutes, til tender but not browned.

Step 3

Raise heat slightly, stir in ham, and cook a moment longer.

Step 4

Beat eggs in a mixing bowl with garlic, herbs, cheese, cream or milk, and seasonings.

Step 5

Add in the ham and onions; mix.

Step 6

Peel and coarsely grate potatoes. Squeeze the water out of the grated potatoes, a handful at a time.

Step 7

Stir potatoes into egg mixture. Check seasoning. (May be prepared in advance up to this point.).

Step 8

Heat the butter in the baking dish. When it foams, add potato and egg mixture. Place dots of butter on top.

Step 9

Bake 30-40 minutes, or until top is nicely browned. Serve directly from the baking dish or skillet.