Ingredients Condiments Demi-Glace Butter Be the first to rate & review! Gently softened garlic and shallots team up with meaty store-bought demi-glace to pack huge flavor into this easy make-ahead compound butter. By Andrae Bopp Updated on July 31, 2020 Print Rate It Share Share Tweet Pin Email Active Time: 5 mins Total Time: 2 hrs 15 mins Yield: 1 cup Ingredients 1/2 cup unsalted butter (4 ounces), softened, divided 1 1/2 teaspoons minced shallot 1 1/2 teaspoons minced garlic 1/2 cup demi-glace (such as Williams Sonoma Organic Grass-Fed Beef Demi-Glace) Directions Melt 1 tablespoon butter in a small saucepan over medium. Add shallot and garlic; cook, stirring often, until softened, 1 to 2 minutes. Remove from heat; let cool completely, about 10 minutes. Stir together shallot mixture, demi-glace, and remaining 7 tablespoons butter in a bowl until combined. Spoon mixture onto a piece of parchment paper. Roll up into a 2-inch-thick log; twist ends of parchment to seal. Refrigerate until firm, about 2 hours. Make Ahead Compound butter can be refrigerated up to 2 weeks. Notes Demi-glace is available online at amazon.com. Rate it Print