This is not a casserole blog. I’m not a casserole person. But I love this squash casserole. So it’s not exactly representative of what I typically cook, but after toying with the idea of having a food blog for…years…for some reason, this was the day. Because, you know, nothing screams “take on a new project!” like having a 10-week-old baby.
It didn’t seem like the worst time to jump into blogging, since the casserole was for a church event and I wasn’t actually making “dinner” with a hungry family waiting to eat it. So I started taking pictures. Please don’t mind the fact that I hadn’t cleared any of the
junk highly necessary items off of the counters.
Jay’s parents had a super successful garden this summer. Like…I couldn’t figure out why they kept bringing us bagsuponbagsuponbags of vegetables, until one week they were out of town and Jay, our older daughter, and my extremely pregnant self took care of harvesting. And I gained a whole new appreciation for farmers and pioneers and anyone who has ever picked a zillion green beans at 3 pm in 90 degree heat while great with child. So…we ate a lot of vegetables this summer. And we froze a lot of vegetables. I have lots…LOTS…of bags just like this in our freezer. The moral of this story, however, is that I have no idea how much squash this is. This is a bunch of sliced, parboiled squash, and that is all I have to say about that.
I had made this casserole (Ina Garten’s Zucchini Gratin) once before, and followed the recipe exactly, so I can tell you it works perfectly as she wrote it (which should surprise no one – she’s the best). I can also tell you it works perfectly if you measure almost nothing and make roughly 1-1/2 times the amount and bake it right in the cast iron skillet with shameful amounts of crunchy, cheesy topping.
My older daughter LOVES to help in the kitchen. She found two big onions for me in the pantry. She’s wearing pjs…because pjs > clothes, obviously.
I did measure the nutmeg since since I didn’t want it to be overpowering, and stuck with Ina’s 1/4 teaspoon even though I was increasing the other ingredients.
Once the onions and squash had cooked down and most of the liquid that had been cooking out had evaporated, I sprinkled on the flour (about 3 tablespoons) and stirred that around for a minute, then added 1-1/3 cups of warm milk and let it thicken on low heat for a couple of minutes.
Ina uses gruyere cheese, but I was going with what I had on hand, so I used half a block of cheddar (Cabot Extra Sharp – it’s my favorite, favorite, favorite) and a chunk of asiago, for about 1-1/2 cups total. I doubled the topping ingredients, since I had a lot of surface area in the cast iron skillet. Plus it’s arguably the best part.
I combined the cheese and bread crumbs and sprinkled it right over the squash and onions. I drizzled a little olive oil over the top and stuck the whole thing in the oven. You could definitely transfer to a casserole dish, and I think this large version still would have fit in a 9×13 pan. But I loved the look in the cast iron skillet, and not having to wash an extra dish!
I baked the casserole for 20 minutes at 400 until it was bubbly and brown. At this point, my older daughter was making sad, grumpy noises which is when I realized I hadn’t given one.single.thought to what I was going to feed her for dinner. Whoopsies. Fortunately, since she was all hopped up on a-babysitter-is-coming adrenaline, she thought scrambled eggs sounded good. With a side of leftover brown rice. With a side of grapes. With a side of carrots, with a side of peanut butter. Also known as a big plate of things that shouldn’t be on the same plate.
This Thanksgiving-esque spread was in celebration of the five year anniversary of our church’s first worship service. It was a serious feast, and so sweet to eat together and rejoice in God’s work over the last five years.