From the roundup: 24 Fall Casserole Recipes for Cozy Comfort Dinners
Around 5:00, when I want something that feels genuinely impressive without me standing at the stove, I slide the beets into the oven and let them roast undisturbed for about 50 minutes. Roasted beet and goat cheese casserole comes together fast after that: the caramelized onions, the creamy goat cheese, and a crunchy walnut-panko topping that keeps every bite from feeling too soft or rich. The one thing I learned the hard way is to wear kitchen gloves when you peel the beets, because magenta-stained hands are not a look that fades before dinner. I set this in the oven for the final 20-minute bake right when my husband walks in, and it is on the table within the hour.
Why you will love this
- Most of the 100-minute total is hands-off roasting and caramelizing, not active cooking
- The walnut-herb breadcrumb topping adds real crunch so the dish does not eat like a soft vegetable mush
- Beets and goat cheese balance each other without needing a sauce or a complicated dressing
- You can roast the beets and cook the onions two days ahead, so assembly day is quick
- Works as a vegetarian main or a substantial side at a fall dinner
Tips for success
- Test the beets at 50 minutes by sliding a paring knife into the thickest one. If it meets any resistance, give them 10 more minutes. Underdone beets will not slice cleanly and the layers will slide around.
- The onions need 35 to 40 minutes over medium-low heat to get properly golden and jammy. Rushing them over higher heat gives you soft but pale onions, and you lose the sweetness that balances the goat cheese.
- Let the goat cheese sit at room temperature for 15 to 20 minutes before crumbling it over the beets. Cold goat cheese crumbles into big dense chunks instead of small pieces that melt into the layers.
- Scatter the breadcrumb topping in a loose, even layer without pressing it down. Packing it creates a dense crust that does not brown evenly and can go soggy where it sits on the cheese.
If it turns out watery
- Beets release moisture as they bake. If your casserole looks watery at the edges, let it rest uncovered for the full 5 minutes before serving. Most of that liquid reabsorbs.
- Using beets that are very large or freshly washed without drying them well adds extra water. Pat the slices dry after seasoning them before layering.
- If the topping is browning too fast before the edges caramelize, tent a piece of foil loosely over the dish for the last 5 minutes, then pull it off to finish.
Substitutions
Golden beets work in place of red beets and skip the staining entirely. The flavor is a little milder and slightly less earthy, which some people actually prefer. Feta or ricotta salata can replace the goat cheese if the tang is too sharp for your crowd. Feta holds its shape more and gives a saltier bite, so taste before adding extra salt. Pecans can swap in for walnuts in the topping with no other changes needed.
For a gluten-free version, use your favorite gluten-free panko or crushed almond flour crackers in the topping. The texture is a little different but it still browns well. The rest of the recipe is naturally gluten-free.
Make-ahead and storage
Roast the beets and caramelize the onions up to 2 days ahead. Store them separately in the refrigerator. The morning you plan to serve it, assemble the casserole through the goat cheese layer, cover it, and refrigerate. Pull it out about 30 minutes before baking, add the breadcrumb topping, and bake as directed. Cold casseroles straight from the fridge can add 5 minutes to the bake time.
Leftovers keep covered in the refrigerator for up to 3 days. Reheat portions in a 350-degree oven for about 12 minutes so the topping crisps back up. The microwave works if you are in a hurry, but the breadcrumb crust will soften. This casserole does not freeze well. The beets release extra liquid when thawed and the goat cheese texture becomes grainy.
Roasted Beet and Goat Cheese Casserole
Ingredients
Equipment
Method
- Preheat your oven to 400 degrees F. Wrap each beet individually in aluminum foil and place them on a rimmed baking sheet. Roast for 50 to 60 minutes, depending on size, until a paring knife slides into the center without resistance. Pull them out and let them cool in the foil for about 15 minutes. Put on kitchen gloves before you unwrap them, because the juice stains instantly.
- While the beets roast, heat 1 tablespoon of olive oil in a large skillet over medium-low heat. Add the sliced onions and a pinch of salt. Cook, stirring every 5 minutes or so, for 35 to 40 minutes until they are deep golden brown and very soft. They should smell sweet and look almost jammy. Stir in the balsamic vinegar and thyme, cook 1 more minute, then take the pan off the heat.
- Slip the skins off the cooled beets while still slightly warm. They should peel right off with your fingers. Slice the beets into rounds about 1/4 inch thick. Season the slices lightly with salt and pepper and a drizzle of the remaining olive oil.
- Lower the oven temperature to 375 degrees F. Spread the caramelized onions in an even layer across the bottom of a lightly oiled shallow baking dish. Layer the beet slices over the onions, overlapping them slightly like shingles. Drop small crumbles of goat cheese evenly across the top.
- In a small bowl, stir together the panko, chopped walnuts, parsley, melted butter, and garlic powder until the crumbs are evenly coated. Scatter this mixture over the goat cheese layer in an even, loose layer.
- Bake uncovered at 375 degrees F for 20 to 25 minutes, until the breadcrumb topping is golden brown and the edges of the beets are beginning to look a little caramelized around the dish. Let it rest for 5 minutes before serving. Serve warm with a simple green salad.
Notes
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