Heat oven to 375~. In small bowl combine flour, cocoa and baking soda. Mix well. In large bowl beat 1 cup sugar with brown sugar and margarine until l Stir in 1/2 cup of nuts. For each cookie, shape about 1 Tb of dough around Rolo, covering completely. In a small bowl combine remaining nuts (ground u pretty fine) with 1 Tb of sugar. Press 1 side of each ball into the nut mix 375~ for 7-10 minutes or until set and slightly cracked. Cool 2 minutes; re