Chocolate Hazelnut Tart

Yield:	8 Servings
Categories:	Pies, Desserts

3	tb	Cocoa powder
1/4	c	Sugar
4	tb	Butter
1		Lg Egg
4	oz	Bittersweet or semisweet cho
4	tb	Butter
1	c	Dark corn syrup
1/2	c	Sugar
3		Eggs
2	tb	Dark rum (optional)