Learn how to make a classic mirepoix recipe that adds deep flavor to soups, stews, and sauces. This foundational mix of onions, carrots, and celery is freezer-friendly and full of culinary versatility. Whether you’re a beginner or seasoned cook, this guide to mirepoix recipe simplifies prep for busy days and elevates your everyday meals effortlessly.

Table of Contents
Table of Contents
What is Mirepoix?
Mirepoix is the unsung hero of countless comforting meals. This simple combination of diced onions, carrots, and celery forms the flavorful backbone of French cuisine. Often sautéed slowly in olive oil or butter, mirepoix is used to infuse soups, stews, stocks, and sauces with rich, savory depth.
The traditional French mirepoix recipe calls for a 2:1:1 ratio two parts onions to one part each of carrots and celery. While it seems humble, this trio unlocks incredible complexity in cooking. You’ll spot variations across cultures too, like Italy’s soffritto or the Cajun Holy Trinity that swaps carrots for bell peppers.
Why You’ll Love This
There’s beauty in simplicity especially when it saves time and adds flavor. Making a big batch of mirepoix ahead and freezing it lets you bring homemade flavor to your meals without extra prep. It’s budget-friendly, customizable, and lets you cook like a home chef without stress.
You can drop frozen mirepoix straight into dishes like this white chicken chili or cozy lasagna soup and still get that slow-cooked richness. Whether you’re building a broth or elevating a store-bought sauce, mirepoix has your back.
How to Make Mirepoix
Quick Overview
Making mirepoix is just about chopping, simmering, and freezing. It’s a kitchen staple you’ll wish you started sooner.
Ingredients
- 2 cups chopped onions
- 1 cup chopped carrots
- 1 cup chopped celery
- 2 tablespoons olive oil (or butter)
Optional: Add minced garlic, a sprig of thyme, or a bay leaf for extra aroma. Want more umami? Toss in chopped mushrooms too.

Step-by-Step
- Heat olive oil in a large Dutch oven over medium heat.
- Add onions, carrots, and celery.
- Lower heat and cook for 10–15 minutes, stirring occasionally, until soft and fragrant.
- Let the mixture cool completely.
- Divide into 4 labeled freezer bags and freeze flat.
Pro Tip: Use one bag anytime a recipe calls for a cup each of onions, carrots, and celery like egg drop soup or hot and sour soup.
What to Serve Mirepoix With
This mirepoix recipe isn’t a standalone dish it’s a building block. Stir it into Calabrian sauce for pasta. Fold it into cowboy butter chicken linguine for deep flavor. Add it to lentils, risotto, or pot pie fillings for instant richness.
Looking to upgrade your creamy chicken sausage orzo? This veggie base does the trick.
Top Tips for Perfecting
- Chop consistently: Even cuts mean even cooking. Aim for ¼-inch dice.
- Low and slow: Don’t rush it. Let the veggies soften gently to build sweet, mellow flavors.
- Freeze smart: Use zip-top bags laid flat to save freezer space and ensure quick thawing.
- Play with ratios: Try equal parts if you prefer more carrot sweetness or celery’s earthy bite.
Storing and Reheating Tips
- Fridge: Store cooked mirepoix in an airtight container for up to 5 days.
- Freezer: Keeps well for up to 3 months.
- To use: Add directly from freezer to pan or thaw in the fridge overnight.
Don’t forget to label your bags frozen mirepoix looks a lot like chopped veggie soup starter!
FAQs
What is the basic formula for making mirepoix?
Traditionally, it’s 2 parts chopped onions, 1 part chopped carrots, and 1 part chopped celery. You can adjust this to taste, but the classic French ratio is a trusted starting point.
What is the difference between Holy Trinity and mirepoix?
The Cajun Holy Trinity uses onions, celery, and bell peppers, replacing carrots found in mirepoix. Both create aromatic flavor bases in their respective cuisines.
What is mirepoix?
Mirepoix is a foundational mix of sautéed onions, carrots, and celery used to build flavor in savory dishes like soups, stocks, and sauces.
What is the English equivalent of mirepoix?
There’s no direct term in English, but it’s often referred to as a vegetable base or aromatic base for cooking.
There’s something special about having a base like this mirepoix recipe ready to go it makes cooking feel less like a chore and more like second nature. Whether you’re adding depth to soup or building flavor in a quick sauce, this little trio of onion, carrot, and celery brings dishes to life. Pair it with comforting recipes like these Sausage Cream Cheese Crescent Rolls – Easy, Creamy, Delicious for a meal that’s hearty, cozy, and full of flavor.
Want more everyday cooking tips and recipes? Follow along on Facebook and Pinterest for updates, shortcuts, and a pinch of taste every time.
Print
Mirepoix Recipe
- Total Time: 35 minutes
- Yield: 4 bags 1x
- Diet: Vegetarian
Description
This easy mirepoix recipe combines onions, carrots, and celery into a flavorful base for soups, sauces, and stews. Make a batch and freeze it for quick weeknight cooking.
Equipments:
Ingredients
2 cups chopped onions
1 cup chopped carrots
1 cup chopped celery
2 tablespoons olive oil or butter
(Optional) 1 clove garlic, minced
(Optional) 1 bay leaf or sprig of thyme
Instructions
- Heat olive oil in a Dutch oven over medium heat.
- Add onions, carrots, and celery.
- Reduce heat to low and cook for 10–15 minutes, stirring occasionally.
- Once vegetables are soft, let them cool completely.
- Divide mixture into 4 freezer bags.
- Label and freeze flat.
Notes
You can freeze this mirepoix recipe in portions that equal 1 cup each of onions, carrots, and celery.
Perfect for use in soups, stews, sauces, and stocks.
Lasts up to 3 months in the freezer.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Stovetop
- Cuisine: French
Nutrition
- Serving Size: 1 bag
- Calories: 226
- Sugar: 18g
- Sodium: 178mg
- Fat: 7g
- Saturated Fat: 1g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 37g
- Fiber: 9g
- Protein: 4g
- Cholesterol: 0mg

















