“I cannot believe I finally found this recipe! My grandma would make these for holiday parties when I was a girl and I would sneak as many as I could without being discovered. A true guilty pleasure and my heart is so happy to be able to make them again. I definitely hadn’t forgotten how tasty they were!

Can I use frozen asparagus?
Fresh is strongly preferred. Frozen asparagus releases significant water during cooking and will make the casserole watery. If you must use frozen, thaw completely, pat extremely dry, and reduce initial roasting time.

Can I use white asparagus?
Yes! White asparagus is thicker and more fibrous. Peel the lower half before roasting and increase initial roasting time by 5-7 minutes.

My sauce is lumpy. What went wrong?
Either the flour wasn’t cooked enough initially (raw flour taste + lumps) or the milk was added too quickly/cold. Next time, cook the roux longer and add warm milk slowly while whisking constantly.

Can I make this vegan?
Yes! Use plant-based butter, flour (already vegan), unsweetened plant milk, and vegan cheese alternatives. The texture will be slightly different but still delicious.

Can I double the recipe?
Absolutely. Use a 9×13 dish for a single batch; for double, use a larger dish (11×15) or two separate dishes. Increase baking time slightly.

Can I freeze this casserole?
Cream-based casseroles can sometimes separate upon thawing. If freezing, undercook slightly and expect some texture change. Best enjoyed fresh.