Pumpkin Cream Cheese Muffins

Name: Pumpkin Cream Cheese Muffins
Ingredients: 2 cups all-purpose flour (280 grams); 1 teaspoon baking powder; 1/2 teaspoon baking soda; 1/2 teaspoon kosher salt; 15 ounces pumpkin puree (a scant 2 cups); 3/4 cup packed brown sugar (165 grams); 1/2 cup white sugar (100 grams); 1/2 cup neutral cooking oil (like corn or canola); 2 large eggs; 2 teaspoons pumpkin spice (see section above for substitutions); 1 teaspoon vanilla extract; 2 tablespoon pumpkin seeds; 2 teaspoons turbinado sugar (or white sugar); 1/4 teaspoon flaky salt (like Maldon or kosher); 4 ounces softened cream cheese (1/2 brick); 2 tablespoons white sugar; 1 tablespoon all-purpose flour