Soups

French Onion Soup Mac & Cheese

By Emma
French Onion Soup Mac & Cheese featuring comforting homemade broth with tender vegetables, finished with chopped fresh Italian parsley, arranged beautifully on a modern stoneware platter.
Fresh from Emma's kitchen: French Onion Soup Mac & Cheese with comforting homemade broth with tender vegetables, served in a deep artisan soup bowl with crusty bread nearby.

Recipe Overview

CategorySoups
CuisineFrench
MethodBaking
Prep Time18 mins
Cook Time16 mins
DifficultyEasy

Introduction

Warm, comforting, and soul-satisfying — this French Onion Soup Mac & Cheese is exactly what you need on a chilly day. With layers of flavor built from simple pantry staples, this recipe comes together easily and fills your kitchen with an incredible aroma. It's the kind of meal that warms you from the inside out, perfect for cozy nights at home.

Why You'll Love This Recipe

  • Quick and easy to prepare with simple, everyday ingredients
  • Impressive enough for guests, easy enough for everyday
  • Tested and perfected with foolproof step-by-step techniques

French Onion Soup Mac & Cheese

A foolproof, family-favorite recipe tested and perfected for incredible flavor with simple preparation.

French Onion Soup Mac & Cheese - comforting homemade broth with tender vegetables with chopped fresh Italian parsley
Fresh from Emma's kitchen: French Onion Soup Mac & Cheese with comforting homemade broth with tender vegetables, served in a deep artisan soup bowl with crusty bread nearby.
Prep Time 18 mins
Cook Time 16 mins
Total Time 34 mins
Servings 5 servings
Calories 466 kcal
Rating ★★★★★ 4.8 (59)

Ingredients

  • 3-4 cloves fresh garlic, finely minced
  • 1 medium yellow onion, finely diced
  • 2 tbsp extra-virgin olive oil or unsalted butter
  • 1 cup low-sodium chicken or vegetable broth
  • 1 tsp kosher salt and 1/2 tsp freshly cracked black pepper
  • 1 tsp dried Italian herbs (oregano, basil, and thyme)

Instructions

1
Prep the ingredients

Mince the garlic, chop the vegetables, and pat the protein dry with paper towels. Season generously with salt and black pepper.

2
Sear & Sauté

Heat olive oil or butter in a large skillet over medium-high heat. Add the protein and sear until golden brown on all sides.

3
Simmer & Build Flavor

Add the aromatics, sauce, and broth. Lower the heat to medium-low, cover, and let simmer for 10 minutes until cooked through and sauce is luscious.

4
Garnish and Serve

Remove from heat, garnish with fresh herbs, grated parmesan, or freshly squeezed citrus juice. Serve hot with your favorite sides.

Nutrition Facts
5 servings per recipe
Serving size 1 serving
Amount per serving
Calories 466
% Daily Value*
Total Fat 16 g21%
Saturated Fat 7 g35%
Trans Fat 0 g
Cholesterol 56 mg19%
Sodium 446 mg19%
Total Carb. 35 g13%
Dietary Fiber 3 g11%
Total Sugars 7 g
Protein 30 g60%
* The % Daily Value (DV) 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.
Chef's Note: Store any leftovers in an airtight glass container in the refrigerator for up to 3 to 4 days. Reheat gently to preserve texture and moisture.

Tips for the Best Results

  • Let the soup simmer low and slow for deeper, more developed flavors.
  • Season at the end — flavors concentrate as the liquid reduces.
  • Add a squeeze of lemon or splash of vinegar at the end to brighten the flavor.
  • This recipe freezes beautifully for easy future meals.
Emma – Head Recipe Developer & Food Editor at Biteova

About Emma

Recipe Developer & Food Editor

Hi, I'm Emma! I create simple, foolproof recipes made with everyday ingredients. Every dish is tested and loved in my home kitchen so you can cook with total confidence.

More about Emma →

Community Reviews & Ratings

★★★★★
4.8 / 5
Based on 59 verified ratings
SM
Sarah Miller April 15, 2026
★★★★★

Turned out delicious and so easy to follow! The flavors were perfectly balanced and my whole family asked for seconds. Definitely adding this to our regular rotation.

DK
David K. April 15, 2026
★★★★★

Followed Emma's instructions exactly and it came out wonderful. Simple pantry ingredients with restaurant-quality flavor. Highly recommended!

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