In a large mixing bowl, combine yeast, water, and sugar. Let sit 20-30 minutes, covered, until the yeast is very frothy.
When yeast has become frothy, add the flour, salt, pepper, milk, and olive oil. Mix to combine.
Knead dough (it is very sticky at this point) on a floured surface for 8-10 minutes.
Transfer to a greased bowl and let sit in a warm, dark place, covered for 1.5 hours, or until doubled in size.
Once the dough has doubled in size, give it a quick knead on a floured surface and divide into four equal pieces. At this point, preheat your oven to 500.
Using your fingers, shape the four pieces into rounded rectangles, approximately 6x4”. Brush with olive oil and sprinkle sesame seeds and dried parsley on top of each bun. Let rest fifteen minutes.
Using your finger, press indents all over the top of each bun and put in oven for 10-12 minutes. Broil for an additional 1-2 minutes.
Eat warm with lots of butter or toasted in a sandwich.
Recipe by Scratch Mommy at https://scratchmommy.com/turkish-style-sandwich-bun-recipe/