This hearty vegetable lasagna features layers of roasted sweet potatoes, butternut squash, and carrots with crumbled feta, toasted walnuts, and a tangy cranberry-honey glaze. A cozy vegetarian dish perfect for holidays or weeknights.
• 2 medium sweet potatoes, thinly sliced
• 2 cups diced butternut squash
• 2 medium carrots, thinly sliced
• 2 tbsp olive oil
• Salt and black pepper, to taste
• 1 cup crumbled feta cheese
• ½ cup chopped toasted walnuts
• ½ cup cranberry juice (100% pure)
• 2 tbsp honey
• 1 tbsp balsamic vinegar
1. Preheat oven to 375°F (190°C). Grease a baking dish.
2. Toss sliced sweet potatoes, squash, and carrots with 1 tbsp olive oil, salt, and pepper. Roast for 15–20 minutes until just tender.
3. Layer sweet potatoes on the bottom of the dish. Add some feta and walnuts.
4. Add a layer of squash, then carrots. Continue layering vegetables, feta, and walnuts until full. Finish with sweet potatoes on top.
5. In a saucepan, simmer cranberry juice, honey, and balsamic vinegar for 5–7 minutes until reduced to a glaze.
6. Drizzle â…” of the glaze over the lasagna. Cover with foil and bake for 30 minutes.
7. Remove foil, drizzle remaining glaze, and bake uncovered for 10–15 more minutes until golden and bubbling.
8. Let rest for 10 minutes before slicing and serving.
Notes
– Use a mandoline slicer for evenly thin vegetables.
– You can substitute maple syrup for honey for a vegan option.
– Store leftovers in the fridge up to 4 days or freeze individual portions.
– Cranberry glaze can be made ahead and stored up to 3 days.
– Pairs well with salads or baked brie rolls for a festive meal.
- Prep Time:Â 20
- Cook Time:Â 45
- Method:Â Baking
- Cuisine:Â Vegetarian
Ingredient Substitutions:
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Feta → Swap with goat cheese or plant-based feta for a dairy-free version.
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Walnuts → Use pecans or sunflower seeds for a different crunch.
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Cranberry juice → Try pomegranate or cherry juice for a different tart note.
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Butternut squash → Acorn squash or pumpkin will work in a pinch.
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Honey → Maple syrup or agave make good vegan-friendly options.
If you want to add a creamy twist, a layer of ricotta or béchamel can work beautifully. Or for an extra-nutty finish, try grating a bit of Parmesan over the top before baking.
Looking to prep this in advance? The glaze can be made 3 days ahead and stored in the fridge, making assembly on the day-of super quick.
Step-by-Step Instructions for a Stunning Veggie Lasagna
This recipe might look like a centerpiece dish — and it is — but the steps are surprisingly simple. With each layer, you’re building color, texture, and flavor. Here’s exactly how to bring it all together.
1. Prep and Roast the Veggies
Preheat your oven to 375°F (190°C).
Toss your thinly sliced sweet potatoes, carrots, and diced butternut squash with 1 tablespoon olive oil, salt, and pepper. Spread them on a baking sheet and roast for 15–20 minutes, until just tender. This helps coax out the natural sugars and softens them for layering.
Bonus tip: Don’t crowd the pan — space means caramelization, not steaming!
 2. Assemble the Layers
Lightly grease a 9×9 baking dish or loaf pan with the remaining olive oil.
Start with a base layer of sweet potatoes. Add a few spoonfuls of crumbled feta and a sprinkle of toasted walnuts. Follow with a layer of butternut squash, then carrots.
Repeat the process, alternating vegetables and scattering feta and walnuts between each layer, finishing with a top layer of sweet potatoes for that beautiful, golden top.
 3. Make the Cranberry-Honey Glaze
In a small saucepan, combine:
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½ cup cranberry juice
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2 tbsp honey
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1 tbsp balsamic vinegar
Bring to a simmer over medium heat. Let it reduce for 5–7 minutes, stirring occasionally, until slightly thickened and syrupy. The glaze should lightly coat the back of a spoon.
4. Bake It to Golden Goodness
Drizzle ⅔ of the glaze over your lasagna, spreading it gently with a spoon or pastry brush.
Cover the dish with foil and bake for 30 minutes.
Remove foil, pour the remaining glaze on top, and return to the oven uncovered for 10–15 minutes, or until the top is lightly caramelized and bubbling at the edges.
Let it rest for 10 minutes before slicing — this helps everything settle and hold together beautifully.
 Tips & Tricks to Nail It Every Time
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Thin is key: The thinner your slices, the better your layers will meld. A mandoline makes quick work of it.
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Don’t skip the roasting: Pre-roasting your vegetables intensifies their flavor and reduces excess moisture.
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Use the glaze between layers for a sweeter finish throughout.
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Want a cleaner slice? Chill for 20 minutes before cutting, then reheat gently to serve.
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Play with texture: Add a few breadcrumbs or seeds to the top before baking for extra crunch.
What to Serve with It
This lasagna is hearty enough to stand alone but shines even brighter when served with dishes that echo or balance its sweet, savory, and tangy profile.
For a full table spread, pair it with:
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A bright green salad tossed in a lemony vinaigrette or balsamic glaze.
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A side of roasted winter fruit, like pears or apples, brings out the natural sweetness in the dish.
 How to Store & Reheat
Storing:
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Refrigerator: Allow the lasagna to cool fully, then cover tightly with foil or transfer to an airtight container. It will keep well in the fridge for up to 4 days.
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Freezer: Wrap individual slices in parchment paper and store in a freezer-safe container or bag. Use within 1 month for best flavor and texture.
Reheating:
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Oven: Reheat at 350°F (175°C), covered with foil, for 15–20 minutes until warmed through.
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Microwave: For a single slice, microwave on medium power for 2–3 minutes. Cover with a damp paper towel to avoid drying out.
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Pro tip: Drizzle a little extra cranberry glaze or olive oil before reheating to refresh the flavors.
And if you’re looking for an easy leftover remix, warm up a slice and stuff it into a pita with fresh arugula and a spoonful of Greek yogurt for a quick, next-day lunch.
