To toast the chopped pecans, spread them evenly in a shallow baking pan. Bake the pecans in a 350 degree F oven for 5 to 10 minutes or until they're browned, stirring the pecans once or twice during the baking time.
To make 1 cup sour milk, place 1 tablespoon lemon juice or vinegar in a glass measuring cup. Add enough milk to make 1 cup liquid; stir. Let the mixture stand for 5 minutes before using it in a recipe.