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Breakfast · Part 1 of 3: Ingredients

Cheesy Crockpot Ham and Gruyere Hashbrown Quiche

A close-up view of a cheesy hashbrown quiche in a white slow cooker with ham and Gruyere visible.
Prep
Cook
Total
Serves
8
Includes 10 min resting

Transform your morning routine with a savory, cheesy hashbrown quiche that cooks itself while you prepare for the day. This one-pot wonder is the ultimate solution for stress-free entertaining, combining the smoky depth of bone-in ham with the sophisticated nuttiness of aged Gruyere.

Whether you are hosting a festive holiday brunch or simply seeking a comforting weekend breakfast, this slow cooker recipe delivers consistent results that satisfy every hungry guest at your table.

This hashbrown quiche is a masterclass in convenience and flavor. By utilizing the slow cooker, you achieve a unique texture where the bottom layer of potatoes turns crispy while the interior remains soft and rich. The combination of smoked ham and Gruyere provides a classic flavor profile that feels elevated yet approachable.

This recipe is designed to be a reliable centerpiece, allowing you to focus on your guests rather than standing over a hot stove. It is a hearty, balanced dish that brings comfort to any table with minimal active effort.

Ingredients

Makes one 6-quart casserole · serves 8

Main Ingredients

  • 30 oz shredded hashbrowns, thawed
  • 2 cups smoked bone-in ham, diced
  • 1 1/2 cups Cave-aged Gruyere, shredded
  • 2 medium shallots, caramelized

Egg Mixture

  • 12 large eggs
  • 1 cup creme fraiche

Garnish

  • fresh chives, for serving
  • cracked black pepper, for serving
Contains: eggs, milk
Food safety: This dish contains eggs that are not cooked through. Use pasteurised eggs for pregnant women, young children, older adults and anyone with a weakened immune system.

Why this recipe works

The slow cooker method is ideal for quiches because it provides a gentle, consistent heat that allows the eggs to set into a velvety, uniform texture without the risk of curdling or drying out. By layering the ingredients rather than stirring them, you create distinct strata that offer a better mouthfeel and a more professional presentation than a typical scrambled egg casserole.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Using a ceramic slow cooker insert helps maintain an even temperature throughout the cooking cycle, which is crucial for achieving that signature crispy edge on the hashbrowns. The moisture from the creme fraiche and the natural juices from the smoked ham create a rich, savory environment that infuses the potatoes, ensuring every bite is flavorful and perfectly seasoned without requiring additional fats or heavy creams.

Notes and substitutions

The choice of cheese is vital for the overall success of this recipe. Cave-aged Gruyere offers a distinct, nutty complexity that pairs beautifully with the saltiness of the smoked ham.

If you cannot find this specific variety, look for a high-quality Swiss or an aged alpine-style cheese that melts well. Avoid pre-shredded varieties if possible, as they contain anti-caking agents that can affect the texture of the egg mixture.

When it comes to equipment, a standard six-quart oval or round slow cooker works best for this volume of ingredients. Ensure your ceramic insert is well-greased with butter or non-stick spray, as the egg and cheese mixture can be prone to sticking along the edges.

If you find the edges are browning too quickly, you can reduce the cooking time slightly, but always verify the internal temperature of the egg center to ensure safety.

  • Cave-aged Gruyere: Swiss cheese or sharp white cheddar can be used if Gruyere is unavailable.
  • creme fraiche: Full-fat sour cream or heavy cream provides a similar texture and richness.

Equipment

  • 6-quart slow cooker
  • whisk
  • mixing bowl
  • chef knife
  • cutting board
  • spatula

Coming up in Part 2: the method

  1. Preparation and Base Mixing · 1 stepPrepare the Base
  2. Layering the Ingredients · 1 stepLayer the Ingredients
  3. Slow Cooking and Finishing · 1 stepSlow Cook and Serve

Up next · Part 2 of 3

3 steps · 3 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)