
Vegetarian Lasagna
Layered roasted veggies, lemony ricotta, marinara, and melty cheese — a cozy Thanksgiving Family Dinner lasagna that feels like a hug from the oven.
Overview
Ingredients
Equipment
- Baking sheet
- 9x13-inch baking dish
- Large pot
- Mixing bowl
- Knife and cutting board
Method

Roast the vegetables
Heat the oven to 425°F. Toss mushrooms, pepper, zucchini, and onion with oil, salt, and pepper on a sheet pan. Roast 20 to 25 minutes until tender and browned. Reduce oven to 400°F. Cook noodles al dente and toss with a little oil.

Make ricotta and layer
Stir ricotta with garlic, lemon zest, salt, and pepper. Oil a 9x13 pan, spread 1 cup marinara, then layer noodles, half the ricotta, half the spinach, half the veggies, and 2/3 cup sauce. Repeat, then finish with noodles, remaining sauce, and cheeses.

Bake and rest
Bake uncovered at 400°F for about 30 minutes until the cheese is browned and bubbling. Rest 20 minutes, garnish with basil or parsley, slice, and serve.
Tips
Nutrition
Storage
Frequently asked
Can I change it a little?+
Yes — keep the heart of the method and swap toppings or veggies as you like.
How do I store leftovers?+
Cool, cover, and refrigerate. Reheat gently when needed.
Is this hard?+
No — easy steps, soft kitchen energy.
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