In a skillet over medium heat, cook bacon until crisp. Drain on paper towels, then chop into small pieces. Set aside.

Set oven to 350°F (175°C). Line baking sheets with parchment paper.

In a large bowl, cream together the softened butter and brown sugar until smooth. Beat in the maple syrup, egg, and vanilla extract until combined.

In a separate bowl, whisk together flour, baking soda, and salt.

Gradually add dry ingredients to the wet mixture, stirring until just combined. Fold in the chopped bacon pieces.

Drop spoonfuls of dough about 2 inches apart onto the prepared baking sheets.

Bake for 10–12 minutes, until edges are lightly golden.

Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.