Easy Cinnamon Rolls (from scratch)

Name: Easy Cinnamon Rolls (from scratch)
Prep time: 1 h 40 min
Cook time: 25 min
Total time: 2 h 5 min
Cuisine: American
Ingredients: 2 and 3/4 cups (344g) all-purpose flour (spoon & leveled); 1/4 cup (50g) granulated sugar; 1/2 teaspoon salt; 2 and 1/4 teaspoons Platinum Yeast from Red Star or any instant yeast (1 packet); 1/2 cup (120ml) whole milk; 1/4 cup (60ml) water (or more whole milk); 3 Tablespoons unsalted butter; 1 large egg; 3 Tablespoons (45g) unsalted butter, softened to room temperature; 1 Tablespoon ground cinnamon; 1/3 cup (67g) granulated sugar or packed light or dark brown sugar; 1 cup (120g) confectioners’ sugar; 1/2 teaspoon pure vanilla extract; 2-3 Tablespoons (30-45ml) strong brewed coffee or milk