Walla Walla Sweet Onion-Swiss Cheese Casserole

Prep Time
Cook Time
Ready In

"A nice side dish for roast beef or ham. Use Walla Walla Sweets or Vidalia's for this. Regular yellow onions aren't sweet enough."

Original is 6 servings


  • Serving Size: 1 (174.8 g)
  • Calories 367.2
  • Total Fat - 24.7 g
  • Saturated Fat - 14.6 g
  • Cholesterol - 132.2 mg
  • Sodium - 835.1 mg
  • Total Carbohydrate - 20.3 g
  • Dietary Fiber - 1.8 g
  • Sugars - 3.8 g
  • Protein - 16.6 g
  • Calcium - 432.6 mg
  • Iron - 1.4 mg
  • Vitamin C - 4.3 mg
  • Thiamin - 0.2 mg

Step by Step Method

Step 1

Peel and cut the onions in half and then quarter the halves. Slice the quarters in food processor fitted with slicing disc.

Step 2

Preheat oven to 350 degrees.

Step 3

Melt 1/4 cup butter in a large skillet and saute onions over medium heat until tender.

Step 4

Place half the onion mixture into a 1 1/2-quart oven-proof casserole.

Step 5

Sprinkle 1 cup of Swiss cheese and 1/2 cup cracker crumbs over onions. Repeat layers of onions and cheese.

Step 6

Beat eggs with the half-and-half, salt and pepper. Pour evenly over layered contents of casserole.

Step 7

Melt 2 tablespoons butter in skillet and stir in remaining cracker crumbs. Lightly brown over medium heat. Sprinkle browned crumbs over casserole.

Step 8

Bake for 25 minutes.


No special items needed.

1 Reviews


WOW! This was so tasty! I made it as directed and it is definitely a keeper! Loved the sweet onion and salty cracker combo. The custard like filling was perfectly set, creamy and enhanced by the texture of the cracker crumbs and caramelized onions. DH said he could have consumed the whole thing in one sitting, but I didn't let hime. I also used Swiss gruyere as I love the way it melts. Made for Billbard tag.


review by:
(17 Jan 2015)

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