Mom's Yummy Onion Casserole

Mom's Yummy Onion Casserole
  • PREP TIME
    15 mins
  • COOK TIME
    25 mins
  • TOTAL TIME
    40 mins
  • SERVING
    8 People
  • VIEWS
    72

A comforting and flavorful casserole featuring sweet caramelized onions, creamy mushroom sauce, and a satisfyingly crunchy potato chip topping. Perfect as a side dish or a vegetarian main course.

Ingridients

Adjust Servings

Nutrition

  • Carbohydrate
    30 g
  • Cholesterol
    47 mg
  • Fiber
    4 g
  • Protein
    12 g
  • Saturated Fat
    12 g
  • Sodium
    730 mg
  • Sugar
    11 g
  • Fat
    26 g
  • Unsaturated Fat
    0 g

DIRECTIONS

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Image Step 01
01 Step

Recipe View 5 mins Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9x13 inch baking dish. (5 minutes)

Image Step 02
02 Step

Recipe View 35 mins Melt butter in a large skillet over medium-high heat. Add sliced onions and sauté, stirring occasionally, until softened and deeply caramelized, about 25-30 minutes. Transfer the caramelized onions to the prepared baking dish and spread evenly. Top with the crushed potato chips. (35 minutes)

Image Step 03
03 Step

Recipe View 5 mins In a small bowl, dissolve the beef bouillon cube in hot water. Whisk in the condensed cream of mushroom soup until smooth. Pour the mushroom soup mixture evenly over the potato chips and onions. Top evenly with the shredded Cheddar cheese. (5 minutes)

Image Step 04
04 Step

Recipe View 35 mins Bake in the preheated oven for 25-30 minutes, or until the cheese is melted, bubbly, and lightly golden brown. Let stand for 5-10 minutes before serving. (35 minutes)

For a richer flavor, use a combination of Gruyere and Parmesan cheese instead of cheddar.
To prevent the potato chips from burning, you can tent the casserole with foil during the last 10 minutes of baking.
Consider adding a pinch of nutmeg to the mushroom soup mixture for warmth.
Adding some crispy fried shallots would be a nice touch.

Nella Paucek

Written by

Our recipe authors are passionate food lovers who share thousands of diverse dishes from around the world. They bring daily cooking inspiration with delicious, easy-to-make recipes for every occasion.

RECIPE REVIEWS

Avarage Rating: 4.3/ 5 ( 24 Ratings)
Total Reviews: (4)
  • Katarina Rath

    My kids are picky eaters, but they actually ate this without complaining! I'll be making this again.

  • Hipolito Dubuque

    I made this for Thanksgiving and it was gone in minutes! Definitely a new family favorite.

  • Earline Weber

    So easy to make and so delicious. I used French onion dip chips for a different flavor profile.

  • Mia Bailey

    This casserole was a huge hit at our potluck! Everyone loved the crunchy topping and creamy filling.

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