Easy Dinner Rolls - Extra Soft!

Ingredients

• 2 1/4 teaspoon (1/4 oz) active dry yeast
• 2 to 5 Tablespoons (24 – 60 g) sugar, depending on desired sweetness
• 3 Tablespoons (45 g) warm water, 105 to 115 degrees F (40 – 46 degrees C)
• 1 cup (8 0z) whole milk
• 6 Tablespoons (84 g) unsalted butter
• 3 1/2 cups (490 g) all-purpose flour, plus extra for kneading
• 1 1/2 teaspoon (9 g) Kosher salt
• 1 large (50 g) egg, whisked
• 1 egg + 2 teaspoons water, whisked and strained
• flakey sea salt