1-Preheat the oven to 350°F and line a baking sheet with parchment paper to avoid any sticking issues.

2-Cream together the softened butter, margarine, and granulated sugar until it’s light and fluffy; this usually takes a couple of minutes with a mixer.

3-Scrape the sides of the bowl, then mix in the egg, light corn syrup, vanilla extract, and butter extract until everything combines smoothly.

4-Add the all-purpose flour, baking soda, and salt to the mixture, stirring until a soft dough forms without overmixing.

5-Divide the dough into small portions, about 2 teaspoons each, and roll them into balls or leave with jagged edges for a rustic look.

6-Place the dough balls evenly on the prepared baking sheet, giving them space to spread.

7-Bake for 5-7 minutes until the cookies flatten and the tops look dry, not glossy anymore.

8-Let the cookies cool on the baking sheet before moving them to a wire rack for full cooling.