Cindy's Rhubarb Coffee Cake

2 c. white sugar
1 c. oleo
1 egg, beaten
1 tsp. vanilla
2 1/2 c. flour
1 tps. baking soda
1/2 tsp. salt
1 tsp. cinnamon
1/4 tsp. cloves
1 c. buttermilk
2 c. rhubarb, diced
1/4 c. brown sugar
1/4 c. white sugar
1/2 tsp. cinnamon

     In a bowl, mix together 2 c. sugar, oleo, egg and vanilla. Next, mix together flour, baking soda, salt, 1 tsp. cinnamon and cloves. Add 1 c. butter milk. Mix together and stir until blended. Add diced rhubarb and stir. Put in a greased and floured 9x13" pan. Now, mix 1/4 c. white sugar, 1/2 tsp. cinnamon and brown sugar. Sprinkle over batter and bake at 375 degrees for 40-45 minutes.