Ingredients
Unsalted butter, softened – 1 cup
Granulated sugar – 1 cup
Large egg – 1
Vanilla extract – 1 teaspoon
All-purpose flour – 2 cups
Baking soda – 1 teaspoon
Salt – 1/2 teaspoon
Canned pineapple rings, drained and patted dry – 10–12 rings
Extra granulated sugar – for sprinkling
Instructions
Step 1: Prepare the Oven and Pans
Preheat the oven to 350°F (180°C). Line baking sheets with parchment paper and set aside.
Step 2: Cream Butter and Sugar
In a large mixing bowl, beat the softened butter and sugar together until light and fluffy, about 2–3 minutes using an electric mixer.