Easy oatmeal lace cookies

Ingredients

• 1/2 cup butter, softened
• 1/2 cup light brown sugar
• 1/4 cup sugar
• 1 egg
• 1 cup rolled oats
• 1/4 cup flour
• 1/2 tsp. salt
• 1/2 tsp. cinnamon
• 1/2 tsp. cloves
• 1/2 tsp. allspice
• 1/2 tsp. ginger
• 1/8 tsp. baking powder
• 1/4 cup raisins
• 1/4 cup walnuts, chopped
• 1 tsp. vanilla