Homemade Chocolate Cover Peanut Butter Ritz Sandwiches

Bahan-bahan (18 porsi)

• 2 cups flour (all-purpose)
• 3 teaspoons baking powder
• 1 tablespoon sugar
• 1/2 teaspoon salt
• 6 tablespoon unsalted butter (cold)
• 3 tablespoon unsalted butter (melted)
• 2 tablespoon Canola Oil
• 2/3 cup water
• kosher salt (for sprinkling)
• 1 cup creamy peanut butter
• 1 stick (1/2 cup) butter (softened)
• 1/4 cup powdered sugar
• 1 teaspoon vanilla extract
• 3 -4 cups chocolate chips