Egg Mushroom Sauce Fries
A Loaded, Savory Comfort Food Mash-Up You’ll Make Again and Again
Egg Mushroom Sauce Fries take everything you love about crispy potatoes and elevate it with a rich, creamy mushroom sauce and perfectly cooked eggs. Whether you’re in the mood for a late-night bite, a meatless dinner idea, or a brunch dish that doubles as comfort food, this plate delivers on every level.
Think of it as poutine’s cozy cousin—with golden fries, sautéed mushrooms, a velvety sauce, and runny yolks all coming together in delicious harmony.
❤️ Why I Love This Recipe
It’s ridiculously versatile. Use frozen fries or make your own. Make the sauce richer with heavy cream or lighter with milk. Top it with poached eggs for a fancy brunch or fried eggs for that diner-style vibe. The whole thing comes together in under an hour and tastes like a meal you’d pay good money for at a gastropub.
It’s the perfect savory pairing to bold dishes like Dorito Casserole or party-friendly eats like Totchos.
🛒 Ingredients
For the Fries:
- 4 medium russet potatoes (or 1 bag frozen fries)
- 2 tbsp oil
- Salt & pepper, to taste
For the Mushroom Sauce:
- 1 tbsp butter
- 1 tbsp olive oil
- ½ cup diced onion
- 2 cloves garlic, minced
- 8 oz mushrooms, sliced (button or cremini)
- 1 tbsp flour
- ½ cup vegetable or chicken broth
- ½ cup heavy cream (or milk for a lighter version)
- Salt & black pepper, to taste
- ¼ tsp thyme (optional)
For the Eggs:
- 2–4 eggs, fried or poached
- Salt & pepper, to taste
Optional Toppings:
- Grated Parmesan or shredded cheese
- Chopped parsley or green onions
- Chili flakes or hot sauce
🔄 Ingredient Notes & Tips
- Frozen fries? Total time-saver. Use your favorite brand and crisp them up in the oven or air fryer.
- Mushrooms: Cremini mushrooms add extra umami, but buttons work fine.
- Cream vs. Milk: Cream gives it richness, milk makes it feel lighter.
- Eggs: Fried eggs are easy and perfect for that runny yolk moment, but poached feels a little more elegant.
👨🍳 How to Make Egg Mushroom Sauce Fries
1. Prepare the Fries
Fresh Potatoes:
- Slice into fries. Soak in cold water for 30 minutes.
- Drain, pat dry, and toss with oil, salt, and pepper.
- Bake at 425°F (220°C) for 30–40 minutes, flipping halfway, or air fry until crisp.
Frozen Fries:
- Cook as directed on the package for max crispness.
2. Make the Mushroom Sauce
- In a skillet, heat butter and olive oil over medium heat.
- Add onions and garlic. Sauté for 2–3 minutes until fragrant.
- Stir in mushrooms. Cook until softened and browned (8–10 minutes).
- Sprinkle in flour and stir to coat. Cook for 1 minute.
- Gradually add broth, stirring constantly to avoid lumps.
- Pour in cream and simmer until thickened.
- Season with salt, pepper, and thyme (if using). Keep warm.
3. Cook the Eggs
- Fry or poach eggs to your liking.
- Season with salt and pepper. Runny yolks are highly recommended.
4. Assemble the Dish
- Pile crispy fries onto plates or bowls.
- Spoon the warm mushroom sauce generously over the fries.
- Top with a fried or poached egg.
- Sprinkle with Parmesan, green onions, or chili flakes if desired.
🔥 Pro Tips
- Keep your fries hot while making the sauce—spread them on a tray in a warm oven if needed.
- Use a nonstick or cast iron pan for the best fried eggs.
- Want a thicker sauce? Add a little more flour or reduce the sauce longer.
- Make it your own with different cheeses, herbs, or even bacon crumbles.
🍽️ What to Serve With It
- Pair with Cajun Chicken Sausage Gumbo for a savory double-header
- Serve as a meatless brunch next to Easy Turkey Wings
- Add to a game day spread with Totchos
- Impress guests with this and Baked Kosher Salami as your starters
🧊 Storage & Leftovers
- Fries are best fresh, but leftovers can be stored separately.
- Refrigerate sauce in an airtight container for up to 3 days.
- Reheat gently and pour over freshly made fries or toast.
- Leftover eggs can be reheated but are best freshly made.
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✨ Final Thoughts
Egg Mushroom Sauce Fries are rich, creamy, and everything you want from a savory comfort dish. With crispy fries, luscious mushroom gravy, and a golden egg on top, it’s indulgent without being fussy—and endlessly customizable to your flavor mood.
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