Cinnamon Streusel Rhubarb Quick Bread

Ingredients

• 1 1/2 cup unpacked Brown sugar
• 1/2 cup Canola oil
• 1 large Egg
• 1 cup Buttermilk, low fat
• 2 tsp Vanilla extract, pure
• 2 1/2 cup All-purpose white flour
• 1 tsp Baking soda
• 1 pinch Salt
• 3 cup diced Rhubarb
• 1/2 cup Granulated sugar
• 1/2 cup unpacked Brown sugar
• 1/4 cup All-purpose white flour
• 4 tbsp Butter, unsalted
• 2 tbsp Cinnamon