Can I make the cheesecake filling ahead of time?
Yes. Prepare the no-bake cheesecake filling up to 1 day in advance and refrigerate in an airtight container. Assemble and cook the French toast fresh when ready to serve.
What if I don't have brioche bread?
Use thick-cut challah, Texas toast, or sturdy white bread. Avoid thin sandwich bread, which will become soggy. Brioche and challah work best because they absorb the custard evenly.
How do I know when the French toast is cooked through?
Cook over medium heat 3–4 minutes per side until the exterior is golden brown and the bread feels firm when pressed gently. The center should be warm but still slightly custardy.
Can I freeze this French toast?
Yes. Cool completely, wrap individually in plastic wrap, and freeze up to 2 weeks. Reheat in a 350°F oven for 8–10 minutes until warm through, or in a skillet over medium heat for 2–3 minutes per side.
What's a good substitute for Biscoff cookie butter?
Use almond butter, peanut butter, or Nutella. Note that these will change the flavor profile—almond butter keeps it nutty, Nutella adds chocolate.