Preheat the oven to 350°F. Line an 8×8 pan with parchment paper.
In a mixing bowl, stir together the melted butter and peanut butter until fully smooth. Whisk in the brown sugar until the mixture looks glossy and thickened. Add the egg and vanilla, mixing until combined.
Gently stir in the flour, baking powder, and salt just until no dry streaks remain. Fold in ½ cup of the football morsels.
Spread the thick batter evenly into the prepared pan. Sprinkle the remaining 2 tablespoons of morsels over the top, pressing them lightly into the surface so they stay put but remain visible.
Bake for 22–26 minutes, until the edges turn golden and the center is set. Let cool completely before slicing to keep those football chips crisp and picture-perfect. Drizzle with melted chocolate if you want an extra game-day finish.