Jalapeno Cheese Buns Recipe

Name: Jalapeno Cheese Buns Recipe
Prep time: 30 min
Cook time: 25 min
Total time: 55 min
Cuisine: American
Ingredients: 80 grams whole milk (1/3 cup); 16 grams bread flour (I used Bob's Red Mill Artisan Bread Flour); 100 grams whole milk (1/3 cup plus 1 tablespoon); 5.4 grams active dry yeast (1 1/2 teaspoons); 314 grams bread flour (2 1/3 cup); 1 large egg (at room temperature); 6 grams Diamond Crystal Kosher Salt (1 teaspoon; use 1/2 teaspoon for Morton Kosher Salt or Sea Salt); 16 grams granulated white sugar (1 tablespoon + 1 teaspoon); 42 grams unsalted butter (cut into 1/2-inch pieces; 3 tablespoons, at room temperature); 147 grams grated cheddar cheese (1 cup); 72 grams drained and finely chopped pickled jalapenos (1/2 cup); Neutral oil or cooking spray (for greasing the stand mixer bowl and pan); 1 large egg (whisked); Flaky salt; 2 tablespoons butter (melted)