Cinnamon Rolls With Cajeta Sauce

Name: Cinnamon Rolls With Cajeta Sauce
Ingredients: 4 tablespoons (1/2 stick) unsalted butter, plus more for bowl; 2 2/3 cups all-purpose flour, plus more for work surface; 1/4 cup sugar; 1 (1/4-ounce) envelope rapid-rise yeast; Pinch of salt; 3/4 cup warm (115 to 125 degrees) goat's milk; 1 large egg; 1 cup (2 sticks) unsalted butter, plus more for pan; 2 cups Cajeta Sauce, plus more for serving (optional); 2/3 cup coarsely chopped pecans; 1 tablespoon ground cinnamon; 2/3 cup raisins or currants