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Turn leftover ham into something amazing with this Crustless Ham Bake. Perfect for breakfast, brunch, or dinner. 🙌🥓

Leftover Ham Recipes
This Crustless Ham Bake is a simple and flavorful option when you want something cozy without extra steps. It works as a ham casserole, a crustless quiche, or an easy way to use leftover ham after the holidays.
If you enjoy quick leftover ham recipes, this bake will be a favorite. It tastes like a comforting ham casserole recipe, but with the light, fluffy texture of a crustless quiche.
Serve it for breakfast, brunch, or a quick dinner that takes almost no effort.
⭐ Why You’ll Love This Recipe
- Great way to use leftover ham after the holidays.
- Tastes like a mix between a ham casserole and a crustless quiche.
- Easy prep with simple pantry staples.
- Works for breakfast, lunch, or dinner.
- Family-friendly and reheats well.

🛒 Ingredients & Substitutions
- all-purpose flour
- ground mustard
- salt
- butter, softened – use margarine if needed
- milk – any dairy or unsweetened plant milk works
- large eggs
- onion, finely chopped – substitute with shallots for a milder flavor
- cheddar cheese, shredded – use Swiss, Monterey Jack, or Colby
- cooked ham, diced – substitute with turkey ham or leftover roasted turkey
- fresh parsley, finely chopped – swap with chives or green onion
✨ Variations
- Swap the cheddar with Swiss or Monterey Jack for a new twist.
- Add spinach, bell peppers, or mushrooms for extra veggies.
- Use smoked ham for a deeper flavor.
- Stir in a pinch of cayenne or paprika for a little heat.
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🔥 Tips
- Make sure the ham is diced evenly so it bakes consistently.
- Let the bake rest for a few minutes before slicing to help it set.
- Freshly grated cheese melts better than pre-shredded cheese.
- If the top browns too quickly, you can loosely cover the dish with foil.
❓ FAQs
Yes. Mix everything, cover, and refrigerate overnight. Bake when ready.
Absolutely. Add up to one extra cup of chopped sautéed vegetables without changing the texture.
You can use store-bought ham steaks or deli thick-cut ham. Leftover ham recipes work great here, but fresh ham works too.
Yes. Double the amounts and use a larger baking dish. Baking time may increase slightly.
It pairs well with green salad, fruit, roasted vegetables, or brunch sides. It works with almost all leftover ham recipes.
Yes. You can pour the same mixture into a pie dish, muffin tin, or a larger casserole pan to create different styles of ham casserole recipes while keeping the same flavors and texture.

🍽️ Other Recipes You May Enjoy
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Crustless Ham Bake
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Equipment
- 8×12-inch baking dish
- cooking spray
- mixing bowl (large and medium)
- sifter or fine-mesh strainer
Ingredients
- 1 ½ cups all-purpose flour
- ½ tablespoon ground mustard
- ½ teaspoon salt
- 4 tablespoons butter, softened
- 3 cups milk
- 3 large eggs
- 1 small onion, finely chopped
- 1 ½ cups cheddar cheese, shredded
- 1 ½ cups cooked ham, diced
- 1 handful fresh parsley, finely chopped
Instructions
- Preheat the oven to 350°F. Lightly spray a 8×12-inch baking dish with cooking spray.
- In a large mixing bowl, sift together the flour, mustard powder, and salt. Add the butter and mix until the mixture is crumbly.1 ½ cups all-purpose flour, ½ tablespoon ground mustard, ½ teaspoon salt, 4 tablespoons butter
- In a separate bowl, whisk together the milk and eggs. Pour into the flour mixture and stir until well combined.3 cups milk, 3 large eggs
- Add the onion, cheddar, and ham to the batter. Mix until evenly distributed.1 small onion, 1 ½ cups cheddar cheese, 1 ½ cups cooked ham
- Transfer the mixture to the prepared baking dish and sprinkle parsley over the top.1 handful fresh parsley
- Bake for 1 hour, or until puffed and golden brown.
Notes
🥡 STORAGE
- Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Cover the baking dish tightly with foil or plastic wrap if storing directly in the dish.
♨️ REHEATING
- Oven: Preheat to 325°F and bake covered for 15-20 minutes, until heated through.
- Microwave: Heat individual portions for 1-2 minutes.
- Skillet: Warm slices in a nonstick skillet over medium heat for a few minutes per side.
❄️ FREEZING
- Cool completely, then wrap tightly in plastic wrap and foil, or place in a freezer-safe container.
- Freeze for up to 2 months.
- Thaw overnight in the refrigerator before reheating.
💡 TIPS FOR BEST RESULTS
- Use freshly grated cheddar cheese for the best melt and flavor.
- Make sure the butter is softened, not melted, to get the right crumbly texture when mixed with flour.
- Let the bake rest for 5 minutes before slicing to help it set.
🍳 ALTERNATE COOKING METHODS
- No alternate cooking methods are recommended for this recipe. It bakes best in the oven.
♻️ LEFTOVERS
- Slice into portions and enjoy reheated for breakfast, lunch, or dinner.
- Leftovers make an excellent filling for wraps or sandwiches.
📝 NOTES
- Add chopped bell peppers or spinach for extra color and flavor.
- Replace part of the ham with cooked bacon for a smokier taste.
- Serve with hot sauce or salsa for a little kick.
- Serve with fruit, salad, or roasted potatoes to make it a complete meal.
📖 RECIPE SOURCE
Recipe adapted from With a Blast.Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.










Yummers. Love the idea of this! Thank you so much for linking up with me this week at Tasty Tuesdays! I’ve pinned this & shared it with my followers!