Zaide's Famous Knishes - Kosher.com

Ingredients

• 4 Cups of flour
• 1 Cup of shortening (ex. Crisco)
• 1 tsp. salt
• 1/2 Cup cold water (may be a bit more or less)
• 8 large potatoes
• 1 small grated onion
• 1/8 cup of oil
• Salt and pepper to taste
• 1 small onion
• 1 medium head of cabbage, grated
• 2 T oil
• spicy deli mustard (optional)