Combine butter, mix-ins and salt in a small mixing bowl, stirring until well combined.
Roll into a log using parchment paper and chill until firm, at least 2 hours. Slice or spread as needed.
Notes
Start with these 3 easy flavor combinations:
Garlic Herb Butter - A classic blend of minced garlic, fresh parsley, thyme, and chives. It is perfect for spreading over warm rolls, melting on turkey, or tossing with roasted vegetables.
Miso butter - A mix of white miso, butter, and chopped green onion adds incredible umami to turkey, Brussels sprouts, or even mashed potatoes.
Sage brown butter - Browned butter mixed with finely chopped fresh sage. It adds a rich, nutty flavor that complements roasted sweet potatoes, turkey, or stuffing. Brown the butter and let cool completely then add the sage.