Lace Cookies

 
¾ cup butter, melted
¾ cup granulated sugar
¾ cup brown sugar, packed
1 egg
1 tsp vanilla essence
1½ cups rolled oats
¼ cup all-purpose flour
1 tsp baking powder
¼ tsp salt 
 
1.  Preheat oven to 190oC (375oF). 

2.  Combine butter and both sugars together. Mix well. Beat in egg and vanilla.

3.  Add remaining ingredients and stir well. Drop by ½ teaspoonfuls onto greased cookie sheets. 

4.  Bake for 4 minutes.  Leave aside until cookies are cooled before removing from cookie sheet. 
 
Note : When baked, these cookies are full of holes.

Makes about 80.