Cheesy Autumn Vegetable Bake
- 1 hr
- Serves 4
- 12 ingredients
15 minutes to prep, 45 to cook. A comforting autumn bake that layers roasted butternut squash, broccoli, leeks, and cabbage in a rich, mustard‑infused cheddar cheese sauce. The dish is hearty and velvety, making it a perfect cozy Sunday dinner for vegetarians and veggie lovers alike.
Free, no account. It stays on this device until you sign in.

Method
Preheat the oven to 400°F fan (convection).
Place the butternut squash, broccoli florets and leeks on a baking tray, drizzle with oil and toss to coat evenly.
Season with salt and pepper and roast for 10 minutes.
Add the cabbage pieces, coat with a little more oil and roast for an additional 5 minutes.
While the vegetables roast, melt the butter in a large non‑stick pan over medium heat, stir in the flour and cook until the mixture bubbles and turns pale.
Gradually whisk in the milk, stirring continuously and bringing to a boil each time until the sauce thickens and is lump‑free.
Season the sauce with salt and pepper, then stir in the grated cheddar cheese and dijon mustard until fully melted and smooth.
Transfer the roasted vegetables to a baking dish, pour the cheese sauce over them and stir gently to coat all pieces.
Top with extra grated cheese and bake for 25–30 minutes, or until the topping is golden brown and bubbling.
Serve hot as part of a vegetable roast or alongside a jacket potato.
Tips while you cook
- Even coating for vegetables
- Toss the squash, broccoli, and leeks with oil before roasting.
- Stagger cabbage roasting
- Add the cabbage pieces after the first 10 minutes of roasting for optimal texture.
- Prevent sauce lumps
- Whisk the milk continuously while adding it to the butter‑flour roux.
- Final cheese topping
- Sprinkle extra grated cheddar before the last bake.
Notes from ReelsMeals, based on this recipe's ingredients, times and method. They are not the creator's instructions.
Made it?
Tap a star to rate it. Ratings help other cooks decide what to make next.
Rate this recipe

Watch Amy Sheppard make it. The video loads from Instagram when you tap.
Amy Sheppard made this.
The recipe comes from Amy Sheppard’s Instagram reel. ReelsMeals wrote it down from the caption and the voiceover. Check the original if something looks off, and for anything about allergens.
Are you Amy Sheppard and want this changed? Email [email protected].
Share or print it
Credit or embed it on your own site
More dinner recipes

Sage & Onion Chicken Balls
Amy Sheppard · 55 min

Mediterranean Vegetables & Chicken Francese
MountainStateU · 40 min

Bacon Gravy
The Stay At Home Chef · 25 min

Grilled Chicken Panini with Basil Pesto
Larrys Lounge · 35 min
Saved hundreds of reels like this one? ReelsMeals brings your whole Instagram saved folder into one cookbook. See how