Put on the stove to cook until it turn sticky. Put aside to cool it before swirl on the loaf.

Preheat oven to 350F. Spray a 9x5-inch loaf pan with floured cooking spray, or grease and flour the pan; set aside.

Loaf - To a large bowl, add the eggs, sugar, sour cream, and whisk vigorously until smooth and combined.
Drizzle in the oil while whisking to combine

Add the flour, baking powder, salt, and stir until just combined, don't overmix.

Turn the batter out into prepared pan, Add your cinnamon glaze layer by layer smoothing the top lightly with a spatula and swirl it with a fork.

Bake for about 50 to 52 minutes, or until top is domed, set, and toothpick inserted in the center crack comes out clean

Allow loaf to cool in pan on top of a wire rack for at least 30 minutes