Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.

Cream together the softened unsalted butter, granulated sugar, and brown sugar using an electric mixer for 3 to 5 minutes.

Add in one large egg and a teaspoon of vanilla extract, beating until fully incorporated for about 1-2 minutes.

In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually mix this into your wet ingredients until just combined.

Fold in the strawberry jam, crushed cereal, and white chocolate chips into the dough evenly.

Scoop rounded tablespoons of the cookie dough onto the prepared baking sheets, spaced about 2 inches apart.

Bake for 10 to 12 minutes, until the edges are golden brown and centers are soft.

Let the cookies cool on the baking sheets for about 5 minutes before transferring them to a wire rack to cool completely.