Hearty Leftover Ham Crustless Quiche Recipe
Introduction
This hearty crustless quiche is a perfect way to transform leftover ham into a satisfying meal. Packed with flavorful cheeses, onions, and fresh chives, it’s a versatile dish that works for breakfast, lunch, or dinner.

Ingredients
- 1 tablespoon cooking oil
- 1/2 cup chopped white or yellow onion
- 1 1/2 cups diced ham
- 1 teaspoon garlic, minced
- 8 large eggs
- 3/4 cup whole milk (or substitute with half-and-half or heavy cream)
- 1 tablespoon plain flour (or 2 tablespoons cornstarch for gluten-free)
- 1/2 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
- 1/2 cup grated Gruyere cheese
- 1/2 cup grated sharp cheddar cheese
- 1 tablespoon finely chopped fresh chives
Instructions
- Step 1: Preheat your oven to 375 degrees F. Lightly coat a 9-inch deep-dish pie plate with non-stick cooking spray for easy removal.
- Step 2: Heat the cooking oil in a 12-inch skillet over medium heat. Add the chopped onion and sauté for about 3 minutes until softened. Stir in the diced ham and minced garlic, cooking another 1–2 minutes until warmed and fragrant. Spread this mixture evenly in the prepared pie dish.
- Step 3: In a large bowl, whisk together the eggs, milk (or cream), salt, pepper, and flour until fully combined to create the custard base.
- Step 4: Pour the egg mixture over the ham and onions in the pie plate, making sure it’s evenly distributed. Sprinkle the grated Gruyere, cheddar cheese, and chopped chives on top.
- Step 5: Bake for 30 to 40 minutes until the top turns golden brown and the center is set. Let the quiche cool slightly before slicing into wedges. Serve warm for best flavor.
Tips & Variations
- Use leftover cooked vegetables like spinach or bell peppers to add extra flavor and nutrition.
- Swap the Gruyere and cheddar with your favorite cheeses such as Swiss or mozzarella for a different twist.
- For a gluten-free option, replace flour with cornstarch as noted in the ingredients.
- Fresh herbs like thyme or parsley can be added along with or instead of chives.
Storage
Store any leftover quiche in an airtight container in the refrigerator for up to 3 days. Reheat slices gently in the oven or microwave until warmed through. This dish can also be frozen for up to 1 month; thaw overnight in the fridge before reheating.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of meat instead of ham?
Yes, cooked bacon, sausage, or leftover roasted chicken all work well in this quiche. Just dice and sauté them with the onions before assembling.
Do I need to use both Gruyere and cheddar cheese?
Both cheeses add a nice balance of flavor and melt well, but you can use just one type or substitute with any good melting cheese you have on hand.
PrintHearty Leftover Ham Crustless Quiche Recipe
This Hearty Leftover Ham Crustless Quiche is a delicious and convenient way to use leftover ham, creating a flavorful, protein-rich meal without the need for a crust. Packed with sautéed onions, garlic, diced ham, a creamy egg custard, and topped with melted Gruyere and sharp cheddar cheeses plus fresh chives, this quiche offers a comforting dish perfect for breakfast, brunch, or dinner.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Breakfast, Brunch
- Method: Baking
- Cuisine: American
- Diet: Gluten Free
Ingredients
Vegetables & Aromatics
- 1/2 cup chopped white or yellow onion
- 1 teaspoon garlic, minced
- 1 tablespoon finely chopped fresh chives
Meat
- 1 1/2 cups diced ham
Dairy & Eggs
- 8 large eggs
- 3/4 cup whole milk (or substitute with half-and-half or heavy cream)
- 1/2 cup grated Gruyere cheese
- 1/2 cup grated sharp cheddar cheese
Other Ingredients
- 1 tablespoon cooking oil
- 1 tablespoon plain flour (or 2 tablespoons cornstarch for gluten-free option)
- 1/2 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
Instructions
- Preheat Oven and Prepare Pie Plate: Begin by preheating your oven to 375 degrees Fahrenheit. Lightly coat a 9-inch deep-dish pie plate with non-stick cooking spray to ensure the quiche releases easily after baking.
- Sauté Ingredients: Heat vegetable oil in a 12-inch skillet over medium heat. Add the chopped onion and sauté, stirring occasionally, for about 3 minutes until softened. Stir in the diced ham and minced garlic, continuing to cook for another 1-2 minutes until the ham is warmed through and the garlic is fragrant. Transfer this mixture evenly into the prepared pie dish.
- Prepare the Egg Mixture: In a large mixing bowl, whisk together the eggs, whole milk (or your choice of cream), salt, black pepper, and flour until fully combined, forming the custard base of the quiche.
- Assemble the Dish: Pour the egg custard evenly over the ham and onion mixture in the pie plate. Sprinkle the grated Gruyere and sharp cheddar cheeses evenly on top, then finish with a scattering of fresh chives for added flavor and color.
- Bake and Serve: Place the assembled quiche in the preheated oven and bake for 30 to 40 minutes, or until the top is golden brown and the center is set and does not jiggle when gently shaken. Allow the quiche to cool slightly before slicing into wedges. Serve warm to fully enjoy the flavors and texture.
Notes
- For a gluten-free version, replace the plain flour with 2 tablespoons of cornstarch.
- Substitute whole milk with half-and-half or heavy cream for a richer custard.
- Use leftover cooked ham for convenience, or diced cooked ham steak.
- This quiche is crustless, making it a lower-carb option.
- Leftovers can be refrigerated and reheated gently for up to 3 days.
- Adding fresh herbs like thyme or parsley can enhance flavor variations.
Keywords: crustless quiche, leftover ham recipe, easy brunch recipe, gluten-free quiche, savory egg bake, ham and cheese quiche, Gruyere quiche

