Using ingredient slits in top crust to allow steam to escape

Priscilla's Tofu Pot Pie:

• 10 pie (plate)
• 9 casserole dish
• 3 1/2 margerine
• 2 as a topping for when it was (cooked)
• 1 slits in top crust to allow steam to escape
• 1/2 dough
• 1/2 out on a floured surface
• 1/2 roll first
• 1/2 gravy the tofu (into)
• 700 gr firm tofu