1-First Step: Preheat and prepare your pan Start by preheating your oven to 350°F. Grease a 9 by 13 inch baking pan or line it with parchment paper for easy removal. This is a good moment to gather all your ingredients and let the milk and eggs sit at room temperature if they were in the fridge. Room-temperature ingredients mix more smoothly, which helps the Cortadillo bake evenly.

2-Second Step: Mix the wet ingredients In a large bowl, beat the 6 eggs with the 1.5 cups sugar until the mixture looks lighter and slightly fluffy. Add the 1.5 cups cooking oil, 1.5 cups milk, and 2 tablespoons vanilla extract. Stir in the 2 tablespoons orange zest and the optional 3 to 4 drops yellow food coloring if you want a bakery-style golden tone. Mix until everything looks smooth and well combined.

3-Third Step: Add the dry ingredients In another bowl, whisk together the 3.5 cups flour, 2 tablespoons baking powder, and 1 pinch salt. Add the dry mixture to the wet mixture a little at a time, stirring gently after each addition. Do not overmix. A light hand keeps the cortadillo soft instead of dense. If you need a gluten-free version, use a good 1:1 gluten-free flour blend here. The mixing method stays the same, though the batter may look a little thicker or softer depending on the blend.

4-Fourth Step: Transfer and bake Pour the batter into your prepared pan and spread it evenly with a spatula. Tap the pan lightly on the counter to release big air bubbles. Bake for about 25 to 35 minutes, or until the top is lightly golden and a toothpick inserted into the center comes out clean or with just a few moist crumbs. Because ovens vary, start checking around the 25 minute mark. If the top browns too fast, you can lay a loose piece of foil over the pan for the last few minutes. That small trick helps keep the cake tender while the center finishes baking.

5-Fifth Step: Cool before icing Let the cake cool in the pan for about 15 to 20 minutes, then move it to a wire rack if possible. If you frost it too soon, the icing can melt into the warm cake and lose that pretty pink finish. Patience here really pays off.

6-Sixth Step: Make the pink icing In a medium bowl, stir together the 3.5 cups confectioners sugar, 3 drops neon pink food coloring, and 7 tablespoons milk. Add the milk a spoonful at a time until the icing becomes smooth and spreadable. You want it thick enough to sit on top of the cake but soft enough to glide across the surface. For a brighter party look, add the pink icing in a thick layer and finish with colorful sprinkles. For a simpler everyday version, spread it thin so each slice stays neat and easy to serve.

7-Final Step: Frost, slice, and serve Spread the icing over the cooled cake in an even layer. Once the frosting sets a little, cut the cortadillo into squares or rectangles. Serve with coffee, hot chocolate, or a cold glass of milk. If you are making it for a gathering, add a few extra sprinkles or a second pastel color on top for a festive touch. This recipe also works well for busy families because you can bake it ahead, let it cool, and frost it later in the day. For students or working professionals, that means a sweet homemade treat without a lot of last-minute stress.