Oatmeal Raisin Cookies that are soft and chewy with a hint of cinnamon, hearty oats, and sweet raisins in every bite. Slightly crisp on the edges and perfectly tender in the center — cozy, classic, and full of flavor.
In a large mixing bowl, cream the butter, brown sugar, and granulated sugar together until light and fluffy. Do not overcream: beating too long incorporates excess air, making the dough collapse as it bakes.
Add the egg and mix until smooth, then add the molasses and mix again until fully incorporated.
In a separate bowl, whisk together the flour, oats, cinnamon, baking powder, baking soda, and salt.
Add the dry ingredients to the wet mixture and mix until no dry flour remains. Do not overmix.
Fold in the raisins until evenly distributed. The dough should be sticky.
Scoop or portion the dough so each cookie is about 80 grams. Shape into balls and place on a tray.
Cover well so they do not dry out and refrigerate for at least 8 hours, so the oats and flour absorb all the moisture and flavor from the butter, sugars, egg and molasses. The balls should feel less sticky after chilling, but not dry.
Preheat the oven to 365°F (185°C). Line a baking sheet with parchment paper and arrange the cookies with at least 2 inches (5 cm) of space between each one.
Add a few extra raisins on top before baking.
Bake for 12 minutes, or until the edges are lightly golden and the centers still look slightly soft. Do not over bake.
Remove from the oven and, while the cookies are still hot, use a 4-inch round cookie cutter to gently swirl around each cookie, tucking in any uneven edges to form a clean, round shape. The gentle motion helps shape them into perfectly round bakery-style cookies.
Sprinkle lightly with flaky salt, and let the cookies cool on the baking sheet for 10 minutes before transferring to a wire rack to finish setting.