Not sure if this is the same recipe, but it could be worth a try.

Sour Cream Pancakes
To: Cooking Club at Recipelink.com
From: Meg, NY 1-23-2003

2 cups flour
1/2 tsp. salt
2 tsp. baking powder
2 Tbsp. sugar
1/4 tsp. baking soda
2 eggs
1 cup sour cream
1/4 cup melted butter
2 cups milk

Mix dry ingredients well in a large bowl. In a smaller bowl, mix all of the wet ingredients well. Slowly add to the dry ingredients forming a smooth thin batter. Fry on hot buttered griddle until done. Makes approx. 20 pancakes

Hope this helps.