Praline feed for macaroons

Ingredient: 135g homemade praline, 95g butter at room temperature, 60gsugar, 20g egg whites .make an Italian meringue with sugar and egg whites. (melt whites and heat sugar to 121 *, bring together the two beating), put the butter in the robot and beat it for 5 min, add the praline and continue to mount it, it will clear a little, stop beating and incorporate the white Maryse delicately. Put in a pastry bag and put in the fridge for 2 hours. No more, otherwise it will be too hard to stuff your macaroons. Like a famous chef "it's up to you" ......