Fruit Filled Thumbprints
["2 c. flour", "1/2 c. brown sugar", "1 c. butter", "2 eggs, separated", "1/8 tsp. salt", "1 tsp. vanilla", "1 1/2 c. chopped pecans", "fruit preserves of choice"]
["In food processor, combine all ingredients except egg whites, pecans and preserves.", "Shape rounded teaspoonfuls of dough into 1-inch balls.", "In small bowl, beat egg whites until foamy.", "Dip balls into egg whites; roll in finely chopped pecans.", "Place 1-inch apart on greased cookie sheet.", "Make depression in each cookie with back of teaspoon.", "Bake at 375\u00b0 for 8 minutes.", "Remove from oven.", "Fill centers with preserves.", "Continue baking for 6 to 10 minutes or until light brown.", "Yield:", "3 dozen."]
["flour", "brown sugar", "butter", "eggs", "salt", "vanilla", "pecans", "choice"]