Baked Onion Dip
Creamy baked onion dip with Parmesan cheese offers rich savory flavors, perfect for parties or snacking, paired well with buttery crackers and enjoyed hot or warm.
Ingredients
Instructions
- Preheat oven to 350°F.
- Prepare a 2-quart baking dish with cooking spray.
- In a large mixing bowl, combine mayonnaise, chopped sweet onions, and Parmesan cheese.
- Pour the mixture into the prepared baking dish.
- Bake for 45 minutes until the top is slightly browned.
- Serve hot with buttery round crackers.
Tips & Substitutions
For a creamier texture, consider blending the mayonnaise and Parmesan cheese before mixing in the onions. You can substitute Greek yogurt for mayonnaise for a lighter twist, or use a mix of cheddar and mozzarella cheese for a different flavor profile. Adding a pinch of garlic powder or fresh herbs can also elevate the dip. This recipe pairs beautifully with buttery round crackers for the perfect crunch.
Serving Suggestions
Serve this baked onion dip hot, surrounded by an assortment of dippers like buttery round crackers, sliced baguette, or fresh vegetable sticks. It makes a great appetizer for parties or game days. For a complete spread, consider pairing it with other snacks like Celeste'S Corn Casserole or Glazed Pop Corn for a delightful variety.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the dip in an oven-safe dish and warm it at 350°F for about 15-20 minutes until heated through. Alternatively, you can microwave it in short intervals, stirring in between, until hot.
Nutrition & Diet Analysis (per serving)
Each serving of Baked Onion Dip contains roughly 684 calories, with 5g protein, 26g carbohydrates, and 63g fat. It is a good source of protein (10% of the Daily Value) and iron (10% of the Daily Value). Note that it is relatively high in sodium, at 925mg per serving (40% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I use different types of cheese for this dip?
Absolutely! While Parmesan adds a nice flavor, feel free to experiment with other cheeses like Gruyère, sharp cheddar, or a blend of your favorites. Just keep in mind that using a cheese with a stronger flavor can change the overall taste of the dip.
How can I make this dip ahead of time?
You can prepare the dip mixture a day in advance and store it in the fridge. Just remember to bake it right before serving for the best texture and flavor. This makes it a convenient option for gatherings since you can focus on other dishes while it bakes.
Is this recipe suitable for vegetarians?
Yes, this baked onion dip is a vegetarian recipe, as it contains no meat products. However, always check the mayonnaise you use to ensure it meets your dietary preferences, as some brands may include additives that aren't vegetarian-friendly.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).