Homemade Dinner Rolls

0 Feed your starter before you go to bed.
1 Gather all your ingredients needed and set to the side to get started.
2 Warm the water and milk to 90°F.
3 In a large mixing bowl, mix together water, milk, yeast, salt, sourdough starter, sugar, and 24g of salted butter.  Mix well so the starter dissolves into ingredients.
4 Then, add in the bread flour and mix that together until it starts coming together. Wet your hands, and mix dough so that it shapes together into a slightly firmer dough ball. Knead the dough in the bowl for 3-4 minutes.
5 Cover it and let rest for 30 minutes on the counter.
6 Then, do a series of stretch and folds. I did a total of four of them every 30 minutes.
7 Allow the dough to rest for 2 ½ hours and the dough should be have risen by 75%. Using the scale, portion out 80g dough balls.  Press each dough ball to flatten slightly and then fold in sides continuously until a ball forms.  Pinch the bottom of the dough to hold its shape.  See video for reference on this.
8 Butter your baking dish with 1 ½ Tbsp softened butter coating the bottom and sides. Place dough balls into 3 rows of 4 in the 9x11 baking dish. Cover with plastic wrap and let them double in size.  This takes me 3 hours in the winter months.
9 Preheat oven to 375°F. Bake uncovered for 28-30 minutes until golden brown on top. Once they come out of the oven, coat with melted butter using a pastry brush. Slightly sprinkle some sugar on top and enjoy!