Preheat the oven to 350°F.
Use an ungreased cookie sheet.
Combine the flour, salt, sugar and baking powder in a bowl, stirring with a fork.
Slowly add the cream while continuing to stir; mix well until the dough holds together in a ball (if the dough is still too crumbly, add another tablespoon of cream).
Turn the dough onto a lightly floured surface and.
roll it out to a thickness of about 1/8 inch.
Using a cookie cutter or a large drinking glass, cut the crackers into 3 inch rounds.
Place the crackers on the cookie sheet, and prick the center of each cracker twice with the tines of a fork.
Bake on one side for 8 minutes, turn the crackers over with a metal spatula, and bake for 6 to 8 minutes more, or until the crackers have several golden spots and are slightly colored on the edges.
Remove and place on a rack to cool.