Mary's Posh Yellow Squash

Total Time
Prep 20 mins
Cook 30 mins

This is my Mother-in-law's favorite recipe for yellow squash casserole. It has been served at her table for years and is a favorite!

Ingredients Nutrition


  1. Preheat oven to 350*.
  2. Butter casserole dish.
  3. Cook squash until just tender.
  4. Drain well.
  5. Beat eggs.
  6. Add all ingredients to eggs.
  7. Pour into buttered baking dish.
  8. Dot with butter.
  9. Bake for 30 minutes at 350*.


Most Helpful

This is especially good to take along on summer picnics for a hot dish.

Frosty June 30, 2002

This is a wonderful way to make squash. I was care to cook the squash until it was barely tender so it would not turn mushy. The mayonnaise kept the squash moist and gave a slight piquant taste. We enjoyed the onions (I used sweet 1015's) and green peppers. They tasted wonderful and looked lovely. I can heartily recommend this recipe. A great recipe, Bev!

Miss Annie March 29, 2004

I just finished fixing your wonderful recipe for my family...they LOVED it! My 10 yr old son (who SAYS he doesn't like squash) thought it was awesome. I followed the directions, though I think I may have had a bit more parmesan cheese (I rarely measure). Thanks Mary for sharing this wonderfule recipe!

Tinker 1965 July 28, 2009

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