Quick Broccoli Potato Casserole

By Lily | Last modified on Mar 15, 2026

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Quick Broccoli Potato Casserole

There’s something uniquely comforting about a warm casserole that brings together simple ingredients into a flavorful, satisfying dish. This Quick Broccoli Potato Casserole marries tender potatoes with vibrant broccoli, creamy mozzarella, and a rich, egg-infused sauce to create a wholesome meal perfect for any time of the day.

Whether you’re looking for a nourishing lunch or a cozy dinner, this recipe offers ease and versatility, making it a delightful addition to your weekly menu. The combination of textures and flavors is both hearty and fresh, bringing joy with every bite.

Why You’ll Love This Recipe

  • Ready in about 40 minutes for a quick yet comforting meal.
  • Combines wholesome ingredients like broccoli and potatoes with creamy mozzarella for balanced nutrition and taste.
  • Simple steps that are easy to follow, perfect for cooks of all skill levels.

Ingredients

  • 600 g potatoes: Peeled and sliced thin for even cooking and a creamy, tender texture in the casserole.
  • 300 g frozen broccoli: Quickly cooked and drained to bring vibrant green color and a fresh, nutritious element.
  • 2 eggs: Whisked into the cream to create a silky, binding custard that holds everything together.
  • 1 light mozzarella ball: Sliced or shredded to melt beautifully on top, providing gooey, mild creaminess.
  • 100 ml light cooking cream (about 7% fat): Adds richness without heaviness, blending flavors seamlessly.
  • ½ teaspoon garlic powder: Offers subtle depth and a savory aroma enhancing the overall flavor profile.
  • 1 teaspoon herb salt: A balanced seasoning blend that adds a fragrant, herby finish and perfect saltiness.

Instructions

Prepare the Potatoes

Peel the potatoes and slice them into thin, uniform rounds to ensure even cooking. Boil the slices in salted water for 8–10 minutes until slightly tender but firm enough to hold their shape once baked. Drain well to prevent sogginess in the casserole.

Prepare the Broccoli

Cook the frozen broccoli in boiling water for 3–4 minutes to soften while retaining its bright color and nutrients. Drain thoroughly to avoid adding excess moisture to the casserole base.

Preheat the Oven

Set your oven to 375°F (190°C) and lightly grease a baking dish with a bit of oil or butter. A greased dish ensures the casserole does not stick and makes cleaning easier.

Make the Egg Mixture

In a bowl, whisk together the eggs, light cooking cream, garlic powder, and herb salt until fully combined. This mixture will gently coat the vegetables and potatoes, binding the casserole as it bakes.

Assemble the Casserole

Begin by layering the potato slices in the prepared baking dish to create a solid base. Add the cooked broccoli evenly across the potatoes. Pour the egg and cream mixture evenly to cover the layers, ensuring each bite is flavorful. Finally, top with the sliced or shredded mozzarella for a creamy, melting crust.

Bake

Bake uncovered for 25–30 minutes in the preheated oven. This allows the cheese to melt and turn golden brown while the casserole sets into a creamy, cohesive dish. Let cool briefly before serving.

You Must Know

  • Make sure to drain broccoli and potatoes well to avoid a watery casserole.
  • Use light cream and herb salt to keep the dish balanced and not overly rich.
  • Customize by adding ham, bacon, or Parmesan for extra flavor and texture.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave to keep the cheese melted and the casserole moist.

Serving Suggestions

This casserole pairs wonderfully with a crisp green salad dressed lightly with vinaigrette to contrast the creamy texture. For a heartier meal, serve alongside roasted chicken or grilled meats.

Professional Tips

  • Slice potatoes uniformly to ensure even cooking throughout the casserole.
  • Allow the casserole to rest for 5 minutes after baking to set, making it easier to cut.
  • Use fresh or high-quality frozen broccoli for the best texture and flavor.

FAQs

Can I use fresh broccoli instead of frozen?

Yes, fresh broccoli works well. Steam or boil it briefly before assembling to soften it similarly to frozen broccoli.

Is it possible to make this casserole dairy-free?

You can substitute dairy ingredients with plant-based alternatives like almond cream and vegan cheese, though the texture may differ slightly.

Can this casserole be prepared in advance?

Absolutely. Assemble it the day before and store in the fridge. Bake just before serving to maintain freshness.

What type of potatoes are best?

Waxy potatoes like red or Yukon Gold work best as they hold shape well but still become tender after boiling and baking.

Can I add other vegetables?

Yes, feel free to incorporate sliced mushrooms, bell peppers, or onions to add more flavor and variety.

How do I prevent the casserole from becoming too watery?

Ensure all ingredients are well drained and avoid overcooking vegetables before baking. Using light cream also helps reduce excess moisture.

Quick Broccoli Potato Casserole

Quick Broccoli Potato Casserole

A simple and comforting casserole featuring tender potatoes, broccoli, creamy mozzarella, and eggs. Perfect for a quick lunch or dinner with a golden melted cheese topping.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course casserole, dinner
Cuisine American
Servings 4 people
Calories 320 kcal

Equipment

  • 1 baking dish
  • 1 pot
  • 1 mixing bowl

Ingredients
  

  • 1.3 lbs potatoes peeled and thinly sliced
  • 10.5 oz frozen broccoli
  • 2 large eggs
  • 1 light mozzarella ball about 4 oz, sliced or shredded
  • 3.4 fl oz light cooking cream 7% fat
  • ½ teaspoon garlic powder
  • 1 teaspoon herb salt

Instructions
 

  • Preheat oven to 375°F (190°C) and lightly grease a baking dish.
  • Peel and slice the potatoes into thin rounds. Boil in salted water for 8–10 minutes until slightly tender, then drain.
  • Cook the frozen broccoli in boiling water for 3–4 minutes, then drain well.
  • In a mixing bowl, whisk together the eggs, cooking cream, garlic powder, and herb salt.
  • Layer the potato slices evenly in the baking dish, then add the cooked broccoli on top.
  • Pour the egg and cream mixture evenly over the potatoes and broccoli, then top with mozzarella.
  • Bake for 25–30 minutes until the cheese is melted and golden brown.

Notes

  • Add ham or bacon pieces for more flavor.
  • Sprinkle Parmesan cheese on top for a crisp crust.
  • Serve with a fresh green salad.

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