How to Make Diced Potato Casserole with Vegetables - A Step-by-Step Guide

Looking for a hearty and flavorful casserole to serve at your next family gathering or potluck? This Diced Potato Casserole with Vegetables is sure to be a crowd-pleaser. Packed with tender and creamy potatoes, mixed with a medley of colorful vegetables, and topped with a crunchy and cheesy crust, this dish is a delicious and comforting option for any occasion.

Not only is this casserole easy to make, but it's also a great way to sneak in some extra veggies into your diet. The combina...

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Ingredients

  • 1 pound potatoes, peeled and cubed
  • ¼ cup butter, divided
  • 1 onion, chopped
  • 1 pound zucchini, cut into large chunks
  • 1 teaspoon herbes de Provence
  • salt and ground black pepper to taste
  • 1 tomato, cut into large chunks
  • 1 ¼ cups grated Parmesan cheese
  • 1 cup coarsely shredded Gruyere cheese
  • 1 cup dry bread crumbs

Information

  • Prep Time: 20 mins
  • Cook Time: 30 mins
  • Total Time: 50 mins
  • Servings: 4

  • Preheat the oven to 350 degrees F (175 degrees C). Grease a large baking dish.
  • Place potatoes into a large pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until potatoes are almost tender, about 15 minutes. Drain in a colander.
  • While potatoes are cooking, melt 2 tablespoons butter in a large skillet over medium-high heat. Cook and stir onion in hot butter until soft and translucent, about 5 minutes. Add zucchini and cook until softened, about 5 minutes. Season with herbes de Provence, salt, and pepper; cook and stir for 1 minute. Add drained potatoes and tomato; cook for 2 minutes.
  • Combine Parmesan cheese and Gruyère cheese in a bowl. Stir 1/2 of the cheese mixture into potato-vegetable mixture and transfer to the prepared baking dish.
  • Melt remaining 2 tablespoons butter. Stir melted butter into remaining cheese mixture and bread crumbs until combined. Spread evenly on top of potato-vegetable mixture in the baking dish.
  • Bake in the preheated oven until cheese is browned and crusty, 15 to 25 minutes.
  • Nutrition

    587 cal.

    • Total Fat: 31g
    • Saturated Fat: 18g
    • Cholesterol: 89mg
    • Sodium: 834mg
    • Total Carbohydrate: 51g
    • Dietary Fiber: 6g
    • Total Sugars: 8g
    • Protein: 28g
    • Vitamin C: 51mg
    • Calcium: 711mg
    • Iron: 3mg
    • Potassium: 1060mg