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Mississippi Sin Quiche

Mississippi sin quiche is a Southern quiche baked in a flaky deep-dish crust with a puffed, set center and deep golden top. It’s creamy and cheesy with breakfast sausage, cream cheese, sharp cheddar, and Monterey jack.
Prep Time 20 minutes
Cook Time 50 minutes
rest 10 minutes
Total Time 1 hour 20 minutes
Servings: 8 servings
Course: Breakfast
Cuisine: American
Calories: 520

Ingredients
  

pre-made deep-dish pie crust, unbaked
  • 1 pre-made deep-dish pie crust, unbaked Use a store-bought deep-dish crust
breakfast sausage, cooked and crumbled
  • 1 lb breakfast sausage, cooked and crumbled
cream cheese, softened
  • 8 oz cream cheese, softened
eggs
  • 4 eggs
heavy cream
  • 1 cup heavy cream
sharp cheddar, shredded
  • 1 cup sharp cheddar, shredded
Monterey jack, shredded
  • 1 lb Monterey jack, shredded Use the amount specified (1/2 cup) for best texture
diced jalapeños
  • 1 cup diced jalapeños Optional
garlic powder
  • 1 tsp garlic powder
salt
  • 1 salt To taste
black pepper
  • 1 black pepper To taste

Equipment

  • 1 sheet pan

Method
 

Blind bake the crust
  1. Preheat the oven to 375°F and prick the pie crust all over with a fork to prevent bubbling — bake for 10 minutes until the surface looks set.
Make the filling
  1. Beat the softened cream cheese until smooth, scraping the sides until no lumps remain — the mixture should look glossy and uniform.
  2. Add the eggs one at a time, beating well after each addition until fully incorporated — stop when the batter looks smooth.
  3. Mix in the heavy cream until combined, creating a pourable filling — the color should be even and creamy.
  4. Stir in the shredded sharp cheddar, shredded Monterey jack, garlic powder, salt, and black pepper until evenly distributed — you should see melted-cheese specks throughout.
  5. Fold in the cooked sausage crumbles and diced jalapeños (if using) — the filling should have visible sausage bits in every spoonful.
Bake and rest
  1. Pour the filling into the par-baked crust and spread evenly — tap the pan lightly so the top settles flat.
  2. Bake at 375°F for 40–45 minutes until the center is set and the top is deep golden — it should not jiggle much when gently nudged.
  3. Rest the quiche for 10 minutes before slicing — the filling will finish setting and hold its layers.

Notes

Pro tip: for the cleanest slices, wait to cut until the full 10-minute rest is done so the center fully sets. Store covered in the refrigerator up to 4 days; reheat slices at 325°F until warmed through. Freeze yes: wrap tightly and freeze up to 2 months, then thaw in the fridge and reheat. For a lighter swap, use reduced-fat cream cheese and half-and-half instead of heavy cream (texture will be slightly less rich).