White Almond Fudge
["2 c. sugar", "1/2 c. sour cream", "1/3 c. light corn syrup", "2 tbsp. butter or margarine", "1 1/2 c. whole natural almonds, chopped, divided", "1/4 tsp. almond extract"]
["Butter an 8 in square baking pan."]
["sugar", "sour cream", "light corn syrup", "butter", "natural almonds", "almond extract"]