French Onion Crescent Squares
Savory French Onion Crescent Squares combine caramelized onions, melted cheese, and creamy onion soup in a flaky pastry crust, perfect for brunch, appetizer, or casual gatherings.
Ingredients
Instructions
- Preheat oven to 375°F.
- Separate the crescent dough into 2 rectangles.
- Press each rectangle into an ungreased 13 x 9-inch pan, sealing perforations and pressing up 1/2 inch on the sides to form crusts.
- Sprinkle 1 cup of French fried onions and 1 cup of shredded cheese over the dough.
- In a bowl, beat the eggs slightly, then stir in the cream of onion soup, salt, and cayenne pepper.
- Pour the egg mixture evenly over the layered dough, onions, and cheese.
- Bake in the preheated oven for about 20 minutes or until golden and set.
- Let cool slightly before slicing and serving.
Tips & Substitutions
For a twist, try using a blend of cheeses like Gruyère for additional flavor. If you prefer a vegetarian version, substitute the cream of onion soup with a homemade onion cream sauce. Ensure the crescent dough is sealed well to prevent filling leakage during baking. You can also add sautéed mushrooms or spinach for extra texture.
Serving Suggestions
These French Onion Crescent Squares make a great appetizer or snack for gatherings. Pair them with a light salad or a side of roasted vegetables for a complete meal. They also complement a bowl of soup, particularly a French onion soup, for a comforting dinner option.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place the squares in a preheated oven at 350°F for about 10-15 minutes until warmed through. This helps maintain the flaky texture of the crescent dough.
Nutrition & Diet Analysis (per serving)
Each serving of French Onion Crescent Squares contains roughly 163 calories, with 4g protein, 29g carbohydrates, and 5g fat. It is an excellent source of vitamin A (28% of the Daily Value), and a good source of dietary fiber. Note that it is relatively high in sodium, at 1146mg per serving (50% 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 make this dish ahead of time?
Yes, you can prepare the dish up to the baking step, cover it tightly, and refrigerate for up to 24 hours. When ready to bake, simply add a few extra minutes to the baking time to ensure it's heated through.
What can I use instead of French fried onions?
If you don't have French fried onions, try using crispy shallots or homemade onion straws for a similar crunch. You could also skip them entirely and add sautéed onions for a fresh flavor.
Is this recipe suitable for a gluten-free diet?
To make this recipe gluten-free, substitute the Pillsbury crescent rolls with gluten-free crescent dough or a gluten-free pie crust. Check all other ingredients to ensure they are gluten-free, especially the cream of onion soup.
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).