Chocolate Chip Pumpkin Bread

Name: Chocolate Chip Pumpkin Bread
Ingredients: 1/2 cup (113 grams) soft butter, plus more for the pan; 1 3/4 cups (224 grams) all-purpose flour, plus more for the pan; 1 3/4 cups (323 grams) PACKED dark brown sugar; 2 tablespoons neutral oil; 3 eggs, at room temperature; 1 cup (227 grams) pumpkin purée; 2 teaspoons vanilla extract; 1/2 teaspoon ground cinnamon; 1 teaspoon kosher salt; 1 tablespoon baking powder; 1/2 tablespoon baking soda; one 12 ounces (340-gram) bag semisweet chocolate chips; 1/2 cup (123 grams) full-fat buttermilk