Add yeast, sugar, salt, and flour to a food processor fitted with a blade attachment. Process on low for 1 minute.

Slowly add water, then oil, and process until dough is no longer sticking to sides, and forms a ball.

Remove dough, form into ball.

Place in greased bowl and cover with a towel.

Allow dough to rise in a warm place for about 45 minutes, or until doubled in size.

Line 4 qt. crockpot with parchment paper.

Place dough on parchment paper, cover, and cook on low for 1 1/2 - 2 hours

Each crockpot varies, so watch it through the lid.It will be pale when it is done, and the outside will be slightly stiff, not hard and crusty.

To achieve a darken/crisp crust, put the loaf on a baking sheet or stone and put in the oven under the broiler for about 5 minutes. (Watch carefully)

Let cool completely, and slice!