Can I make this dessert ahead of time?
Yes, you can assemble the casserole in the slow cooker insert, cover, and refrigerate up to 8 hours. Add 30–45 minutes to the slow cooker cook time if starting from cold.
What if I don't have heavy cream?
You can substitute with whole milk, half-and-half, or evaporated milk in the same amount. The texture will be slightly lighter but still delicious.
How do I know when the casserole is done?
The cinnamon rolls should be cooked through and golden, the peach mixture should bubble gently around the edges, and a toothpick inserted into a roll should come out clean.
Can I use fresh peaches instead of canned?
Yes, use about 2 pounds fresh peaches, peeled and sliced. Toss with 2 tablespoons sugar and 1 tablespoon lemon juice, then proceed as directed.
Is this recipe gluten-free?
Only if you use gluten-free refrigerated cinnamon rolls; the rest of the ingredients are naturally gluten-free.