Lemon Loaf Cake

Name: Lemon Loaf Cake
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 1 cup vegetable or canola oil; 2 1/2 cups granulated sugar; 6 large eggs (room temperature); 1/4 cup lemon juice; Zest of one large lemon (optional); 1 cup full-fat sour cream (OR Greek yogurt or buttermilk); 1 tablespoon pure lemon oil; 3 1/2 cups all-purpose or cake flour (sifted); 1 teaspoon salt; 2 teaspoons baking powder; 1/2 teaspoon baking soda; a few drops of yellow food coloring (optional); 2 1/2 cups powdered sugar; 3-4 tablespoons lemon juice