Mint Brownie Bites

Name: Mint Brownie Bites
Ingredients: For the brownies:; 6 tablespoons (3/4 stick) unsalted butter, cut into pieces, plus more for the pans; 1/2 cup all-purpose flour, spooned and leveled; 2 tablespoons unsweetened cocoa powder (not Dutch process); 1/4 teaspoon kosher salt; 4 ounces semisweet chocolate, coarsely chopped; 1 cup granulated sugar; 1 teaspoon pure vanilla extract; 2 large eggs; For the ganache:; 1/3 cup heavy cream; 6 ounces semisweet chocolate, coarsely chopped; 1/4 teaspoon pure peppermint extract; 1/4 cups crushed peppermint candies (about 5 candies)