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.
Mom's Yummy Onion Casserole
-
PREP TIME15 mins
-
COOK TIME25 mins
-
TOTAL TIME40 mins
-
SERVING8 People
-
VIEWS72
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
-
Carbohydrate30 g
-
Cholesterol47 mg
-
Fiber4 g
-
Protein12 g
-
Saturated Fat12 g
-
Sodium730 mg
-
Sugar11 g
-
Fat26 g
-
Unsaturated Fat0 g
DIRECTIONS
Salamander lied porpoise much over tightly circa horse taped so innocuously side crudey mightily rigorous plot life. New homes in particular are subject. All recipes created with FoodiePress have suport for Micoformats and Schema.org is a collaboration byo improve convallis.
01 Step
Recipe View 5 mins Preheat oven to 350 degrees F (175 degrees C). Lightly grease a 9x13 inch baking dish. (5 minutes)
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)
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)
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)
YOU MAY ALSO LIKE
RECIPE REVIEWS
LEAVE A REVIEW
Please Rate
LATEST RECIPES
-
1 -
2 -
3 -
4 -
5
Katarina Rath
Mar 25, 2025My kids are picky eaters, but they actually ate this without complaining! I'll be making this again.
Hipolito Dubuque
Feb 14, 2025I made this for Thanksgiving and it was gone in minutes! Definitely a new family favorite.
Earline Weber
Jan 30, 2025So easy to make and so delicious. I used French onion dip chips for a different flavor profile.
Mia Bailey
Jan 29, 2025This casserole was a huge hit at our potluck! Everyone loved the crunchy topping and creamy filling.