Step #2 Line 2 jellyroll pans with aluminum foil wrap.
Step #3 Spread the matzo on the pans in a single layer with no space between the pieces (break the matzo as needed to fill the pan).
Step #4 Melt butter & brown sugar on stove.
Step #5 Boil until mixture coats a spoon, about 3-5 mins.
Step #6 Pour mixture over matzo & spread evenly with a knife.
Step #7 One sheet at a time, bake for 4 mins in the middle of the oven (note - the butter/brown sugar will burn if the sheet is too low in the oven).
Step #8 As soon as you remove the pan from the oven, sprinkle 1/2 of the chocolate chips on the matzo, returning the pan to the oven for one extra min.
Step #9 Using a table knife, carefully spread the chocolate to cover the matzo as completely as possible.
Step #10 Sprinkle top with 1/2 of the sliced pecans.
Step #11 Repeat with second pan.
Step #12 Place the pans in the refrigerator to cool.
Step #13 After the chocolate is completely cooled, break into small pieces.
Step #14 Store in a tin or plastic bag in the refrigerator.