Foryoueats: Cinnamon Sugar Zucchini Coffee Cake

Ingredients

• For the cake:
• 1 1/3 cups brown sugar
• 1/3 cup oil (I used olive oil but Canola oil works too)
• 1 egg
• 1 cup buttermilk (you can sub milk + vinegar, even almond milk!)
• 1 teaspoon baking soda
• 1 teaspoon vanilla
• 1/4 teaspoon salt (I just eyeballed a little pinch)
• 2 1/2 cups all purpose flour
• 1 1/2 cups grated zucchini
• 1 tablespoon orange zest
• For the topping:
• 1 cup sugar
• 1 1/2 teaspoons cinnamon
• 2 tablespoons butter