How to Make It
Place cherries in a small bowl; cover with boiling water. Let stand 10 minutes; drain.
Heat oil in a medium saucepan over medium. Add fennel and onion; sauté 3 to 5 minutes or until translucent. Add garlic and rosemary; cook 1 minute, stirring constantly (do not let garlic brown). Add cabbage and salt; cook 5 minutes or until wilted, stirring occasionally. Stir in cherries, sugar, vinegar, and butter. Remove pan from heat; discard rosemary.