These homemade Everything Bagel Crackers are crispy, buttery, and loaded with savory everything bagel seasoning and Parmesan cheese. They’re easy to make, perfect for snacking or cheese boards, and sturdy enough for gifting and shipping.
1 3/4 cups all-purpose flour
1 teaspoon kosher salt
1 teaspoon garlic powder
1/2 teaspoon onion powder
8 tablespoons cold unsalted butter, cubed
3/4 cup finely grated Parmesan cheese
1/2 cup cold water
2 tablespoons everything bagel seasoning, plus more for topping
1 large egg, beaten