1.   Arrange in layers in a pressure cooker, steamer, pot or covered glass dish.

2.   Cover both dishes.

3.   Cover the dish tightly with foil.

4.   Cover dish loosely with foil and bake until endives are tender enough for a small knife to pierce easily.

5.   Cover dish with aluminum foil.

6.   Cover the dish loosely with foil and transfer to the hot oven.

7.   Cover the dish tightly with foil and place in the hot oven.

8.   Cover baking dish tightly with foil.

9.   Cover dish with lid or plastic wrap.

10.   Cover dish with wax paper.