I'm trying out making macarons, and I'd like to get some strawberry flavor incorporated, but I don't have access to flavored powder.
I've seen some recipes that use an Italian meringue instead of French, and I'm wondering if I could just make the meringue with a flavored syrup instead of just simple syrup? Like maybe strawberries and sugar instead of just plain water and sugar. I'm sure I'd need to run it through a sieve, but are there any chemical reactions due to the berry juice I need to worry about?