Guess The Recipe Puzzle #50

Can you guess this weeks puzzle? - Each week we post a classic recipe to a common dish. Can you guess what it is? Click For More

The Puzzle

6 cups all-purpose flour, or more if needed (divided)
1 tablespoon rapid rise yeast
1/2 cup white sugar
1/4 teaspoon salt
1/2 cup unsalted butter
1 3/4 cups milk
3 eggs, beaten
1 lemon, zested and juiced
1 egg yolk
1 tablespoon water
1/2 cup seedless raspberry jam
1 cup confectioners sugar