Spinach Squares

A savory spinach bake of chopped spinach, sauteed mushrooms and onion, cream of mushroom soup, eggs, bread crumbs and Parmesan, cut into small squares.

VegetarianNo added sugar

Contains: milk, egg, wheat. Based on the ingredients as written; check package labels, which can change.

From the recipe book of Sandra Mills, a Le Cordon Bleu-trained cook in our family.

Squares of spinach and mushroom bake on a platter
  • Prep 20 min
  • Cook 35 min
  • Total 55 min

Updated

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Spinach squares are versatile: cut them small for a party hors d'oeuvre or larger for a side dish. Mushrooms and onion are sauteed in butter, then mixed with thawed chopped spinach, undiluted cream of mushroom soup, eggs, seasoned bread crumbs, Parmesan, basil and oregano.

The mixture bakes in a square pan until set.

Ingredients

  • 3 tablespoons butter or margarine
  • 1/4 pound fresh mushrooms, sliced
  • 1 small onion, minced
  • 2 packages chopped spinach, thawed and drained
  • 1 can cream of mushroom soup
  • 4 eggs
  • 1/4 cup seasoned bread crumbs
  • 1/4 cup grated parmesan, plus more for the top
  • 1/8 teaspoon basil and oregano

Instructions

  1. Saute. Melt the butter and saute the mushrooms and onions.
  2. Mix. Add the undiluted mushroom soup and the rest of the ingredients.
  3. Bake. Put in a 9-inch square pan and sprinkle more Parmesan on top. Bake at 325°F for 35 minutes, or until set.
  4. Serve. Cut into small squares to serve.

VegetarianNo added sugar

Tips

  • Squeeze the spinach very dry for squares that cut cleanly.
  • Let them cool 10 minutes before cutting.

More vegetables and side dishes

All vegetables and side dishes | All recipes | Cooking guide and safe temperatures