Ritz Crackers From Scratch

Name: Ritz Crackers From Scratch
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Cuisine: American
Ingredients: 2 cups all-purpose flour; 3 tsp baking powder; 1 tbsp sugar; 1/2 tsp + another 1/2 tsp salt for topping; 8 tbsp cold butter, divided; 2 tbsp vegetable oil; 2/3 cup water; 1 egg - beaten (optional for egg wash)