How do I replace raw egg in an American Buttercream recipe?

I plan on making a recipe for yellow cake with Royal Honey Buttercream from The Cake Bible by Rose Levi Beranbaun. The Buttercream calls for honey, egg yolks, and unsalted butter, but I haven't been able to find pasteurized eggs in any of the stores near me. Is there anything I can substitute for the eggs in order to make this safely?

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u/Infamous_Pen6860 — 2 months ago