Baked Sweet Onion Cheddar Dip

Dive into the irresistible richness of Baked Sweet Onion Cheddar Dip, a crowd-pleasing appetizer that combines the sweet, caramelized goodness of onions with creamy, cheesy decadence. This easy-to-make dip features melted sharp cheddar and Parmesan cheeses blended with cream cheese, sour cream, and a hint of garlic, all baked to golden, bubbly perfection. Perfect for parties, game nights, or cozy gatherings, this warm and gooey dip pairs wonderfully with crackers, baguette slices, or crisp veggies. Ready in just 45 minutes, it’s a savory treat that will leave your guests coming back for more!

Nutriscore Rating: 50/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 8

Ingredients

• 2 large sweet onions
• 1 tablespoon olive oil
• 8 ounces cream cheese
• 1 cup sour cream
• 1 cup mayonnaise
• 2 cups sharp cheddar cheese, shredded
• 1 cup Parmesan cheese, grated
• 1 teaspoon garlic powder
• 0.5 teaspoon black pepper
• 0.25 teaspoon salt
• 1 tablespoon fresh parsley, chopped (optional for garnish)

Directions

Step 1

Preheat your oven to 375°F (190°C).

Step 2

Peel and thinly slice the sweet onions.

Step 3

Heat the olive oil in a large skillet over medium heat. Add the onions and sauté, stirring frequently, for about 12–15 minutes, until they are soft and caramelized. Remove from heat and let them cool slightly.

Step 4

In a large mixing bowl, combine the cream cheese, sour cream, mayonnaise, cheddar cheese, Parmesan cheese, garlic powder, black pepper, and salt. Mix thoroughly until smooth and well combined.

Step 5

Fold the caramelized onions into the cheese mixture and mix gently until evenly distributed.

Step 6

Transfer the mixture into a greased 8x8-inch baking dish or any similarly sized oven-safe dish. Spread it out evenly.

Step 7

Bake in the preheated oven for 25–30 minutes, or until the dip is bubbly and golden brown on top.

Step 8

Remove the dip from the oven and let it cool for 5 minutes. Garnish with freshly chopped parsley, if desired, before serving.

Step 9

Serve warm with crackers, sliced baguette, or fresh veggies for dipping.

Nutrition Facts

Serving size	(1199.2g)

Amount per serving	% Daily Value*
Calories	3596.9

Total Fat 335.0g	0%
Saturated Fat 110.4g	0%
Polyunsaturated Fat 4.7g
Cholesterol 659.4mg	0%
Sodium 3385.6mg	0%
Total Carbohydrate 114.8g	0%
Dietary Fiber 7.2g	0%
Total Sugars 44.0g
Protein 58.6g	0%

Vitamin D 0IU	0%
Calcium 1511.9mg	0%
Iron 1.7mg	0%
Potassium 944.2mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 81.3%

Protein: 6.3%

Carbs: 12.4%