Heat water to 100-110 degrees F and sprinkle the packet of yeast on top. Set aside 5 minutes to proof. Yeast will be bubbly on top.
1 packet dry active yeast, ¼ cup water
Add milk to a small saucepan and heat over medium high heat, whisking frequently. When bubbles appear around the edges of the saucepan remove from the heat. Set aside and let cool a few minutes.
1 cup milk
Then whisk in melted butter, beaten egg, sugar and salt. Pour mixture into a stand mixer and add in yeast mixture as well.
4 tablespoon unsalted butter, 1 large egg, ¼ cup sugar, 1 teaspoon salt
Mix on low speed, adding in flour, ½ cup at a time. Once incorporated increase speed to medium and mix until a soft dough forms, about 5 minutes.
3 cups all purpose flour
Transfer dough to a lightly floured surface and knead for 5 minutes. Grease a bowl with butter or baking spray and place dough in the bowl, turning once to coat. Cover and let rise in a warm area for 1 hour or until it has doubled in size.
Punch down dough and let rise another 30 minutes.
Preheat the oven to 350 degrees. Grease a 9x13 baking dish or sheet with butter or baking spray.
Press the dough into the baking sheet, ensuring it reaches all edges of the sheet. Prick the dough with a fork, leaving ¼-1/2 inch border around the edges. This will ensure the dough doesn't rise too much.