Creamy Winter Vegetable Casserole

Featured in: Comfort Food

Satisfy chilly-day cravings with a creamy blend of seasonal vegetables, enriched by a velvety mushroom sauce and melted cheese. Delicately steamed winter produce combines with smooth milk and savory seasonings, then crowned with golden, buttery breadcrumbs for a textural finish. Easy to prepare, this warming casserole serves as a vibrant centerpiece or hearty side. Flexible ingredient swaps include gluten-free or dairy-free options, and extra protein can be added with quinoa. Let the dish rest before serving to maintain its comforting consistency and enjoy with fresh herbs or a crisp white wine for an impressive, homestyle meal.

Updated on Fri, 31 Oct 2025 14:32:00 GMT
Cozy creamy winter vegetable casserole topped with crunchy breadcrumbs, perfect for chilly nights.  Save
Cozy creamy winter vegetable casserole topped with crunchy breadcrumbs, perfect for chilly nights. | bakozy.com

A cozy blend of tender winter vegetables in a creamy sauce, topped with golden, crunchy breadcrumbs. Comfort food at its best for chilly days.

I first made this casserole on a frosty evening when my family wanted something warm and satisfying but quick to put together. The aroma brought everyone into the kitchen before it even finished baking.

Ingredients

  • Vegetables: 2 cups mixed winter vegetables (carrots, parsnips, cauliflower, broccoli, Brussels sprouts), diced
  • Sauce: 1 can (10.5 oz (295 g)) low-fat cream of mushroom soup; 1/2 cup (120 ml) whole milk or unsweetened plant-based milk
  • Cheese: 1/2 cup (60 g) shredded cheddar or Gruyère cheese
  • Topping: 1/4 cup (25 g) breadcrumbs (regular or panko); 1 tbsp (15 g) butter, melted
  • Seasonings: 1/2 tsp dried thyme; 1/4 tsp garlic powder; salt and freshly ground black pepper, to taste

Instructions

Prepare Dish:
Preheat oven to 375°F (190°C). Lightly grease a medium baking dish.
Cook Vegetables:
If using fresh vegetables, steam or blanch them for 3–4 minutes until just tender, then drain well. If using frozen vegetables, thaw and pat dry.
Combine Ingredients:
In a large mixing bowl, combine the vegetables, cream of mushroom soup, milk, shredded cheese, dried thyme, garlic powder, salt, and pepper. Mix until evenly coated.
Layer Mixture:
Spread the mixture evenly in the prepared baking dish.
Prepare Topping:
In a small bowl, mix breadcrumbs with melted butter. Sprinkle evenly over the casserole.
Bake:
Bake uncovered for 25–30 minutes, until the top is golden brown and the casserole is bubbling.
Rest & Serve:
Let rest 5 minutes before serving.
Delicious creamy winter vegetable casserole, featuring colorful veggies and golden breadcrumb topping.  Save
Delicious creamy winter vegetable casserole, featuring colorful veggies and golden breadcrumb topping. | bakozy.com

My kids love scooping their own portions and adding extra cheese before serving. It's a staple whenever we have family or friends for dinner.

Required Tools

Medium baking dish, mixing bowl, saucepan (if blanching fresh vegetables), spoon or spatula

Allergen Information

Contains dairy and gluten (cheese, breadcrumbs, soup). Always double-check ingredient labels for allergens.

Nutritional Information (per serving)

Calories: 235, Total Fat: 11 g, Carbohydrates: 23 g, Protein: 9 g

Warm and comforting creamy winter vegetable casserole, ideal for family dinners or gatherings. Save
Warm and comforting creamy winter vegetable casserole, ideal for family dinners or gatherings. | bakozy.com

Serve hot with a crisp white wine or enjoy as a hearty main on its own. This casserole brings comfort to every winter table.

Recipe FAQ

Can I use frozen vegetables?

Yes, thaw frozen vegetables first and pat dry to prevent excess moisture in the dish.

What cheese works best?

Cheddar and Gruyère are recommended, but Swiss or Monterey Jack also work well for added flavor.

How do I make it gluten-free?

Substitute gluten-free breadcrumbs and soup for a fully gluten-free result. Check labels for hidden gluten.

Can I add protein?

Stir in cooked quinoa for extra protein or mix in legumes such as chickpeas before baking.

How do I prevent a soggy topping?

Mix breadcrumbs with melted butter and bake uncovered for crispness. Let the casserole rest before serving.

Can I prepare in advance?

Assemble ahead and refrigerate for up to one day. Add the topping and bake when ready to serve.

Creamy Winter Vegetable Casserole

Tender winter veggies in creamy sauce, topped with crispy breadcrumbs for a comforting, satisfying main or side.

Prep duration
15 min
Heat time
30 min
Complete duration
45 min
Created by Natalie Harris


Complexity Easy

Heritage American

Output 4 Portions

Nutrition specifications Meat-free

Components

Vegetables

01 2 cups mixed winter vegetables (such as carrots, parsnips, cauliflower, broccoli, Brussels sprouts), diced

Sauce

01 1 can (10.5 oz) low-fat cream of mushroom soup
02 1/2 cup whole milk or unsweetened plant-based milk

Cheese

01 1/2 cup shredded cheddar or Gruyère cheese

Topping

01 1/4 cup breadcrumbs (regular or panko)
02 1 tablespoon butter, melted

Seasonings

01 1/2 teaspoon dried thyme
02 1/4 teaspoon garlic powder
03 Salt and freshly ground black pepper, to taste

Directions

Phase 01

Prepare Oven and Dish: Preheat oven to 375°F. Lightly grease a medium baking dish.

Phase 02

Cook Vegetables: Steam or blanch diced fresh vegetables for 3–4 minutes until just tender; drain thoroughly. If using frozen vegetables, thaw and pat dry.

Phase 03

Combine Ingredients: In a large mixing bowl, toss vegetables with cream of mushroom soup, milk, shredded cheese, dried thyme, garlic powder, salt, and freshly ground black pepper until evenly coated.

Phase 04

Transfer to Baking Dish: Spread the coated vegetable mixture evenly into the prepared baking dish.

Phase 05

Prepare Topping: Mix breadcrumbs with melted butter in a small bowl and sprinkle evenly over the vegetable mixture.

Phase 06

Bake: Bake uncovered for 25–30 minutes until the top is golden brown and bubbling.

Phase 07

Rest and Serve: Let the casserole rest for 5 minutes before serving hot.

Tools needed

  • Medium baking dish
  • Mixing bowl
  • Saucepan
  • Spoon or spatula

Allergy details

Review each component for potential allergens and if uncertain, we recommend consulting with a healthcare provider.
  • Contains dairy and gluten from cheese, breadcrumbs, and cream soup. For gluten-free, substitute with gluten-free breadcrumbs and soup. For dairy-free, use plant-based cheese, milk, and soup. Always verify ingredient labels for allergens.

Nutrient breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 235
  • Fats: 11 g
  • Carbohydrates: 23 g
  • Proteins: 9 g