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Easy Denver Omelet Hash Brown Casserole Recipe

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  • Author: Emily
  • Prep Time: 12 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 12 minutes
  • Yield: 12 servings 1x
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American

Description

This Easy Denver Omelet Hash Brown Casserole is a hearty, savory, and satisfying breakfast or brunch dish loaded with classic Denver omelet flavors. Featuring crispy hash browns, hearty ham, gooey cheddar cheese, and a variety of fresh vegetables, itโ€™s baked to golden perfection. Perfect for family gatherings, meal prep, or even a quick dinner, this dish is simple to prepare and sure to please a crowd.


Ingredients

Units Scale

Hash Brown Base

  • 6 cups frozen hash browns (approximately 18 oz.)
  • 16 oz. cubed ham
  • 2 cups shredded cheddar cheese

Fresh Vegetables

  • 1 cup cherry tomatoes, halved
  • 1 medium green bell pepper, chopped
  • 1/2 medium yellow onion, chopped
  • 4 garlic cloves, minced

Egg Mixture

  • 12 large eggs
  • 1 cup milk
  • 1 teaspoon salt
  • 1/2 teaspoon ground black pepper

Instructions

  1. Preheat the Oven
    Preheat your oven to 350ยฐF (175ยฐC). This ensures the casserole bakes evenly and achieves a perfectly golden crust.
  2. Prepare the Hash Brown Mixture
    Add the frozen hash browns, cubed ham, shredded cheddar cheese, halved cherry tomatoes, chopped green bell pepper, chopped onion, and minced garlic to a large mixing bowl. Stir everything together until the ingredients are thoroughly combined. Transfer the mixture into a 9ร—13-inch baking dish that has been lightly sprayed with cooking spray to prevent sticking.
  3. Mix the Eggs and Milk
    In the same large mixing bowl (or a clean one), whisk together the eggs, milk, salt, and black pepper until smooth and fully incorporated. This mixture will bind the casserole ingredients together during baking.
  4. Combine Egg Mixture with Hash Brown Mixture
    Pour the egg mixture evenly over the hash brown mixture in the baking dish. Use the back of a wooden spoon to gently press everything down, ensuring even distribution and that the ingredients are well integrated.
  5. Bake the Casserole
    Place the baking dish in the preheated oven and bake for 1 hour. The casserole is done when the edges are golden brown and the center is fully set. For best results, avoid opening the oven during baking, as this can disrupt the cooking process.
  6. Rest, Slice, and Serve
    Allow the casserole to rest for approximately 10 minutes after removing it from the oven. This rest time helps the center to fully set and makes slicing easier. Serve warm and enjoy!

Notes

  • You can prepare the components of this casserole the night before and refrigerate them separately. Combine and bake in the morning for fresh, warm results.
  • For an extra kick, consider adding a pinch of crushed red pepper or a sprinkle of smoked paprika to the egg mixture before baking.
  • Store leftovers in an airtight container in the refrigerator for up to 4 days or freeze individual portions for easy meal prep.

Nutrition

  • Serving Size: 1 piece
  • Calories: 228
  • Sugar: 2g
  • Sodium: 590mg
  • Fat: 13g
  • Saturated Fat: 6g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 10g
  • Fiber: 1g
  • Protein: 17g
  • Cholesterol: 205mg