Common Questions
Is cowboy butter spicy?
It can be. It often includes cayenne and sometimes red pepper flakes, but you control it. Start with the smaller amounts listed, taste, then add more heat if you want.
Do I have to use fresh herbs?
Fresh parsley is the classic move and gives the best color and pop. In a pinch, you can use dried parsley. Use about 2 teaspoons dried in place of 2 tablespoons fresh (dried is stronger and can taste dusty if you overdo it). For chives, dried works but tastes flatter.
What is the best mustard for cowboy butter?
Dijon is standard because it adds tang and helps the butter stay a little more cohesive when melted. Whole grain mustard also works if you want little mustard seed pops.
Can I use salted butter?
Yes. Just taste before adding extra salt. Different brands vary a lot, so treat salt as adjustable.
Why did my butter look separated?
If it got too hot, it can split slightly. Pull it off the heat and whisk in 1 to 2 teaspoons of warm water or a squeeze of lemon to bring it back together.
What can I serve this with besides steak?
Chicken, shrimp, corn on the cob, baked potatoes, roasted mushrooms, asparagus, scrambled eggs, or simply bread. It is an equal-opportunity flavor booster.
Is this vegetarian?
It can be. Worcestershire sauce often contains anchovy, so skip it or use a vegan Worcestershire. In a pinch, use a small splash of soy sauce plus a tiny squeeze of lemon or vinegar for that savory tang.