French Onion Burger
Juicy beef patties seasoned with onion soup mix, topped with Swiss cheese, served on toasted French bread for a hearty, flavorful burger experience perfect for casual gatherings.
Ingredients
Instructions
- Mix the beaten egg into the ground beef, blending well.
- Stir in the onion soup mix.
- Divide the mixture into 6 equal parts and form into balls.
- Press each ball into a patty.
- Cook the patties by frying, broiling, or grilling until desired doneness, topping with Swiss cheese near the end of cooking.
- Serve the burgers on toasted French bread slices.
Tips & Substitutions
For added flavor, consider mixing in some sautéed onions or garlic with the beef before forming the patties. If you're short on time, you can substitute the onion soup mix with finely chopped onions and seasonings. To avoid dry burgers, monitor cooking time closely, especially if grilling. These burgers pair beautifully with Calico Dip, making for a delightful appetizer.
Serving Suggestions
Serve the French onion burgers with a side of crispy fries or a fresh green salad for a balanced meal. These burgers also pair well with pickles and a tangy dipping sauce. To elevate the experience, consider adding a layer of caramelized onions on top, or serve with a side of your favorite American recipes, such as a creamy coleslaw.
Storage & Reheating
Leftover burgers can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place the patties in a skillet over medium heat until warmed through or microwave for 30 seconds to 1 minute. If using the microwave, cover them with a damp paper towel to prevent drying out.
Nutrition & Diet Analysis (per serving)
Each serving of French Onion Burger contains roughly 562 calories, with 15g protein, 79g carbohydrates, and 21g fat. It is an excellent source of protein (30% of the Daily Value), calcium (25% of the Daily Value), and vitamin A (23% of the Daily Value), and a good source of iron. Note that it is relatively high in sodium, at 664mg per serving (29% 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 prepare the patties ahead of time?
Yes! You can prepare the patties ahead of time and store them in the refrigerator for up to 24 hours before cooking. For longer storage, freeze the uncooked patties, separated by parchment paper, and they can last for about 3 months. Thaw them in the refrigerator before cooking for best results.
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).