Linda's Cheddar Spinach Appetizer Squares

Ingredients

8 ounces refrigerated crescent dinner rolls
4 ounces cheddar cheese, shredded
1/4 cup freshly grated parmesan cheese
1/4 cup flour
1 1/2 cups half and half
10 ounces frozen chopped spinach, cooked and squeezed
3 eggs, beaten
1/4 teaspoon salt
1/8 teaspoon pepper
1/8 teaspoon nutmeg

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