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A slice of Ham and Cheese Impossible Quiche with a second slice in the background.
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4.42 from 17 votes

Ham & Cheese Impossible Quiche

No pie crust needed for this amazing impossible quiche with ham and cheese! So easy, you just chop, mix, and bake! With a self-forming crust, this truly is a remarkable dish and it's so crazy good, too!
Prep Time10 minutes
Cook Time50 minutes
Total Time1 hour
Course: Breakfast
Cuisine: American
Keyword: cheese, ham, ham and cheese, ham and cheese quiche, impossible ham and cheese quiche, impossible quiche
Servings: 8 servings
Calories: 301kcal
Author: Chef Jenn



  • nonstick cooking spray
  • 8 ounces ham
  • 4 ounces swiss cheese
  • 1/2 onion
  • 4 eggs
  • 1 1/2 cups milk
  • 1/2 cup heavy whipping cream
  • 1 cup Bisquick baking mix
  • 1 pinch salt


  • Preheat your oven to 400-F and spray a pie dish with cooking spray.
  • Add the onion to a food processor and pulse it a few times to chop it up.
  • Cut the ham and cheese into smaller chunks and add them to the food processor, and pulse until it is coarsely chopped.
  • Transfer the ham, cheese, and onion mixture to the prepared pie dish and fill about 2/3 of the dish. Move the filled pie dish to a baking sheet for easy transportation to the oven.
  • Whip the eggs with a whisk in a large bowl. Add the milk and cream until well combined.
  • Add the Bisquick baking mix to the egg-milk custard and whisk it in until there are no lumps.
  • Add a pinch of salt and mix it in.
  • Slowly pour the custard and Bisquick mixture over the top of the ham and cheese. Fill the dish until it is almost full.
  • Bake the impossible quiche for 50-60 minutes or until the center has puffed up and is set in the middle.
  • Slice and enjoy!


Chef Jenn's Tips

  • Bake the quiche on a baking sheet with rimmed sides to catch any spillover.
  • Don't overfill your pie dish.
  • How to tell when your quiche is cooked? Cooked quiche will be golden-brown on top, uniformly puffy, and will be set - not too jiggly - in the center. You can always poke it with a toothpick to see if the egg is set.
  • Don't care for Swiss cheese? You can use Jarlsberg, gouda, cheddar...whatever you like!


Serving: 1wedge | Calories: 301kcal | Carbohydrates: 13g | Protein: 16g | Fat: 20g | Saturated Fat: 10g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.01g | Cholesterol: 135mg | Sodium: 612mg | Potassium: 239mg | Fiber: 0.4g | Sugar: 5g | Vitamin A: 530IU | Vitamin C: 1mg | Calcium: 235mg | Iron: 1mg