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New York Prosciutto Squares

New York Prosciutto Squares

Be sure to keep this appetizer warm on the serving table.

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20 min
Prep Time
1 hr 05 min
Total Time


1 tablespoon Land O Lakes® Butter

1/2 cup chopped fresh mushrooms

1/4 cup chopped onion

1/4 cup chopped chives

16 ounce slice (4 cups) Land O Lakes® Provolone Cheese, shredded

2 ounces sliced prosciutto,  finely chopped

4 large Land O Lakes® Eggs, beaten

1/2 teaspoon pepper


 *Substitute 2 ounces finely chopped corned beef.

How to make

  1. STEP 1

    Heat oven to 350°F. Grease and flour 8-inch square baking pan; set aside.

  2. STEP 2

    Melt butter in 8-inch skillet over medium-high heat until sizzling. Add mushrooms and onion; cook 2-3 minutes until liquid is absorbed. Remove from heat; cool 10 minutes.

  3. STEP 3

    Combine chives, cheese, prosciutto, eggs and pepper in bowl; mix well. Stir in cooked mushrooms and onion.

  4. STEP 4

    Spread cheese mixture into prepared pan. Bake 30-40 minutes or until toothpick inserted in center comes out clean. Let stand 5 minutes; cut into squares.

Nutrition (1 appetizer)

90 Calories
7 Fat (g)
50 Cholesterol (mg)
200 Sodium (mg)
1 Carbohydrates (g)
0 Dietary Fiber
6 Protein (g)
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