- 3 large sweet onions (peeled and thinly sliced)
- 1/2 cup unsalted butter
- 1/2 cup sour cream
- 1/2 cup grated Mexican cheese blend
- 1/2 cup Parmesan cheese
- 1 cup Ritz crackers (crushed)
Prep time – 5 minutes
Cook time – 60 minutes
Ready in 65 minutes
Makes 4 Servings
Preheat oven to 350 degrees F.
Add butter to a large skillet over medium heat. Once melted, add in onions.
Reduce heat to low and cook onions for about 30 minutes, stirring occasionally.
Grease a small casserole dish and place in half of the onions.
Add half the sour cream and spread evenly.
Sprinkle half the Mexican cheese blend evenly over the top.
Top with half Parmesan cheese and half Ritz crackers.
Repeat the layers ending with Ritz crackers.
Bake uncovered for 25 to 30 minutes or until golden brown.
Per Serving: 402 calories; 37g fat; 26g carbohydrates; 11g protein; 79mg cholesterol; 378mg sodium.