Soft Pretzels

Ingredients (9)

• 1 package (1/4 ounce) active dry yeast
• 1-1/2 cups warm water (110° to 115°)
• 1 tablespoon sugar
• 2 teaspoons salt
• 4 to 4-1/4 cups all-purpose flour
• 8 cups water
• 1/2 cup baking soda
• 1 large egg, lightly beaten
• Optional toppings: Kosher salt, sesame seeds, poppy seeds and grated Parmesan cheese