Double Chocolate Cookies

Yield:	1 servings
Categories:

4		Squares semisweet chocolate or 8 tbsp; (120 g) cocoa powder
3	tb	Butter; (45 g)
1	cn	Condensed milk
2	c	Biscuit mix; (400 g)
1	ts	Vanilla extract; (5 ml)
1	c	Chocolate pieces; (or milk chocolate
		; coarsely chopped)
		; (200 g)