1 c. white sugar
1/2 c. brown sugar
2/3 c. oil
1 egg
1 tsp. baking soda
1/2 tsp. salt
1/2 tsp. cinnamon
2 1/2 c. flour
1 c. buttermilk (or 1 c. milk with 1 tbsp. lemon juice or 1 tbsp. vinegar)
1/2 to 1 tsp. vanilla
2 c. chopped rhubarb
1/2 c. nuts (optional)

Beat sugars, oil and egg. Blend in dry ingredients alternately with liquids. Stir in rhubarb. Divide batter into 2 greased and floured bread pans.

Top with: 1/2 c. sugar 1/2 tsp. cinnamon

Mix together. Cut butter into sugar-cinnamon. Bake at 325 degrees for 1 hour. Cool 5 minutes before removing.