Delicious and Moist Orange Oatmeal Cake Recipe

Ingredients

• 1 cup rolled oats
• 1 cup orange juice
• 1/2 cup unsalted butter, softened
• 1 cup sugar
• 2 eggs
• 1 1/2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 1 tablespoon orange zest
• 1/2 cup chopped walnuts (optional)