2 tablespoons unsalted butter
4 tablespoons vegetable oil
1 white onion, chopped
3 cloves garlic, chopped
1 jalapeno pepper, seeded, diced
1 -1/2 teaspoons chili powder
1/2 teaspoon ground cumin
1/4 teaspoon ground cinnamon
Kosher salt
1 small tomato, chopped
2 tablespoons chopped fresh cilantro
2 -1/2 cups shredded cooked chicken
1-1/2 cups refried beans
6 flour tortillas
1 cup shredded cheese
Preheat the oven to 218 degrees c. Melt the butter with 2 tablespoons vegetable oil. Heat the remaining 2 tablespoons oil in the skillet.
Add the onion, garlic and jalapeno and cook until soft, about 3 minutes. Add the chili powder, cumin, cinnamon and 1 teaspoon salt; toast 30 seconds. Add the tomato and cilantro and cook until slightly dry, about 2 minutes.
Stir in the chicken and warm through. Remove from the heat.
Brush a lined and rimmed baking sheet with some of the butter-oil mixture.
Spread 2 tablespoons refried beans down the center of each tortilla, leaving a border on both ends. Top with chicken mixture and cheese. Fold in the ends and roll up.
Put the chimichangas seam-side down on the baking sheet; brush with the butter-oil mixture.
Bake 8 to 10 minutes per side, brushing again after you flip.