1: In a large bowl, mix 1/4 cup avocado oil, 1/4 cup softened butter, and 1 cup sugar until well combined for a smooth base.

2: Stir in 2 eggs at room temperature and 1 teaspoon vanilla extract until the mixture is smooth and creamy.

3: Gently incorporate 1 1/2 cups all-purpose flour, 1 teaspoon baking powder, 1/2 teaspoon baking soda, 1/2 cup buttermilk (or 1/2 cup milk with 1/2 teaspoon white vinegar), 1/2 teaspoon salt, and 1/2 teaspoon ground cinnamon to form a uniform batter.

4: In a separate smaller bowl, mix 1/2 cup of the prepared batter with ground cinnamon and molasses to create the swirl batter, adding that signature twist.

5: Pour half of the plain batter into the loaf pan, add dollops of half the cinnamon batter on top, then layer with the remaining plain batter and dot with the rest of the cinnamon batter.

6: Gently swirl the batters together using a butter knife for that marbled effect, then bake for 45-50 minutes or until a toothpick inserted comes out clean with moist crumbs.

7: While the loaf bakes, prepare the coating by pouring 1/2 cup melted butter into a large shallow dish and mixing 1/4 cup sugar, 1/4 cup brown sugar, and 1/2 teaspoon ground cinnamon in another dish.

8: After baking, cool the loaf for 10 minutes in the pan, then remove it. While still warm, dip each side of the loaf into the melted butter and press it into the cinnamon-sugar mixture until fully coated.

9: Slice and serve warm or at room temperature for the best experience.