With a standing mixer fitted with the paddle attachment, whip the butter until fluffy and softened.
Add the smoked maple syrup, salt, and pepper. Whip until everything is completely incorporated, scraping as needed.
Spoon mixture onto a sheet of wax paper. From one end of the wax paper, carefully roll the butter into a log shape. Wrap in plastic wrap and chill for at least 2 hours.
Unwrap butter, and slice into even medallions (12-14 in total). Store in an airtight container or wrap in plastic wrap and then foil. Can be frozen for 2 to 3 months.
Notes
I used Sugar Bob's Smoked Maple Syrup for this recipe.
If you use salted butter, omit the ¼ teaspoon salt.