Cast iron at the heart of cooking
Whether it's a cast iron cauldron set on a bed of embers or a cast iron Dutch oven simmering on a family stove, these two utensils share the same DNA. Their cast iron composition gives them the same cooking qualities, distributing heat optimally and thus making it possible to prepare the same generous recipes.
Raw cast iron is also a healthy and durable material: it has no fluorinated non-stick coating containing PFAS, no fragile layer that flakes off, and no questionable "ceramic." When well-maintained, it accompanies cooking for years, sometimes for several generations.
👉 Important: insist on cast iron that complies with European Regulation (EC) No. 1935/2004 applicable to materials intended for food contact.
So, should you choose between a Dutch oven and a cauldron? Not really. The Dutch oven and the cauldron are not opposites: they simply respond to two different contexts. The former simmers in the kitchen, on an induction hob, gas, or in the oven. The latter, more rustic, allows for cooking outdoors, over a wood fire, or in the hearth of a fireplace.
In this article, we compare the cast iron Dutch oven and cauldron, their uses, their advantages, and their limitations. The goal is not to pit them against each other, but to understand which one best suits your way of cooking.
And most importantly: all our recipes can be made in a cauldron or a Dutch oven. Well-diffused heat, slow cooking, a generous dish to share — all this can be prepared just as well on an induction hob as over the embers of a wood fire.
⏱ Estimated reading time: approximately 6 minutes
Table of Contents
- Cast iron, a material built to last
- Dutch oven and cauldron: what are the differences?
- Quick comparison
- The strengths of the cast iron Dutch oven
- The strengths of the cast iron cauldron
- The same recipes in both
- Daily maintenance of your cast iron
- Our conviction
- FAQ
Cast iron, a material built to last
Before comparing the two utensils, let's recall what unites them: cast iron.
Cast iron is an alloy of iron and carbon, with a carbon content greater than 2.1% — from 3 to 4% for kitchen utensils. Cast iron has a thermal inertia that makes it ideal for simmering dishes. Once hot, it diffuses heat homogeneously, avoiding hot spots.
Cast iron is also a healthy and durable material, without synthetic coating. A well-maintained cast iron Dutch oven or cauldron can last for several generations. With use, raw cast iron develops a seasoning: a thin protective layer formed over time through cooking and maintenance, which protects the surface and gradually improves ease of use.
👉 Important: insist on cast iron that complies with European Regulation (EC) No. 1935/2004 applicable to materials intended for food contact.
Whether Dutch oven or cauldron, you are cooking with the same material. What changes is mainly the location, the heat source, and the cooking atmosphere.
Dutch oven and cauldron: what are the differences?
The real difference is not in the material, but in the heating method and the context of use.
The cast iron Dutch oven is designed for indoor cooking. Its flat bottom ensures stability and good thermal contact on a flat surface: gas stove, electric hob, glass-ceramic, or induction when the model is compatible. It can also be used in the oven, depending on its design.
The cast iron cauldron, on the other hand, is designed for cooking over a wood fire. It can be hung from a crane in a fireplace, placed on a tripod over a campfire, or — when it has three stable legs — placed directly in the embers. It naturally finds its place outdoors: garden, bivouac, campsite, or fireplace.
Cooking with a cauldron is cooking over a wood fire: autonomous cooking, without gas or electricity. It is also outdoor and nomadic cooking, for adventurers and fans of van life. The Dutch oven remains the more accessible utensil, which can be used in all seasons and in all weather.
Both allow for that slow and generous cooking that makes the richness of the French culinary tradition. It is not about which is "better," but in what setting you wish to cook.
Quick comparison
| Criteria | Cast iron Dutch oven | Cast iron cauldron |
|---|---|---|
| Place of use | Indoor kitchen, electric oven, and wood-fired oven | Outdoors, hearth, fireplace |
| Heat source | Gas, induction, oven, and wood fire depending on model | Embers, wood fire |
| Shape | Flat bottom, stable on hob | Three legs or crane suspension |
| Induction | Possible if the model is compatible | Not suitable for hobs |
| Types of dishes | Stews, soups, potées, bread | Stews, soups, potées, bread |
| Material | Raw cast iron | Raw cast iron |
| Lifespan | Very long with good maintenance | Very long with good maintenance |
| Mobility | Fairly sedentary | Nomadic: garden, bivouac, van |
This table shows it well: the difference is mainly due to the context. The recipes themselves remain largely compatible.
The strengths of the cast iron Dutch oven
The cast iron Dutch oven has proven itself in kitchens for generations. It reassures with its simplicity of use and versatility.
Its first advantage is the homogeneous diffusion of heat. On a gas stove, a hob, or induction, it is easy to regulate the intensity, start cooking, and then maintain the temperature. With a wood fire, it's more complicated.
The Dutch oven is also very practical for everyday use. It sits on the stove, stores in a cupboard, goes into the oven, and allows you to cook at home, in all seasons. To prepare a recipe in a cast iron Dutch oven during the week, it is often the simplest choice.
It is particularly suitable for simmering preparations, stews, soups, traditional dishes, and even baking artisanal breads. If you are cooking on induction, simply check that your Dutch oven is compatible.
The cast iron Dutch oven has a strength that the cauldron does not: it makes slow cooking accessible every day, even in an apartment, even without a wood fire. It allows you to rediscover the spirit of traditional slow-cooked dishes in a modern kitchen, on a hob, induction, or in the oven.
Order a cast iron cauldron
The strengths of the cast iron cauldron
The cast iron cauldron opens up another dimension: that of cooking over a wood fire.
With it, you don't just cook with a heat source, but with embers, wood, and time. The process changes: you have to observe the fire, slightly move the cauldron if necessary, adjust the embers, wait for the right moment. This cooking requires a little more attention, but it offers a very different experience. The cauldron puts the fire back at the center of the meal and invites you to cook outdoors, to share, to take your time.
It is also a tool for autonomy. It needs neither a hob nor an electrical outlet: with wood, a suitable fireplace, and a few precautions, it allows you to prepare a hot meal outdoors. It is outdoor and nomadic cooking par excellence, ideal for bivouacs, camping, or van life.
The cauldron exists in several forms: raw cast iron or enameled cast iron, with three legs, or designed to be hung from a crane. At Approche Libre, we have chosen a three-legged model. This choice is no coincidence: the three legs offer good mechanical stability, great simplicity of use, and allow for cooking in a suitable hearth, in contact with the embers, without having to transport a tripod, a crane, or a bulky support. It is a form of simple autonomy: a cauldron, wood, a controlled fire.
The same recipes in both
This is the essential point: all our recipes can be made just as well in a Dutch oven as in a cauldron.
A potée, a broth, a stew, a thick soup, a slow-cooked dish, or a historically inspired preparation can be cooked in a cast iron Dutch oven on a hob or induction, just as they can in a cast iron cauldron over a wood fire. What changes is not the recipe, but the way of conducting the heat. In a Dutch oven, the cooking is more predictable: you adjust the hob, you cover it, you let it simmer. With a cauldron, the fire requires more observation: moving the utensil closer to or further from the embers, stirring more regularly, letting the cooking continue more slowly.
At Approche Libre, our historical recipe kits — Gallic, Medieval, 1930s — are designed in this spirit. They accompany modern indoor cooking just as they do wood-fired cooking. You can prepare a recipe in a cast iron Dutch oven on induction during the week, then rediscover the same spirit in a cauldron in the garden or near a fireplace on the weekend.
The same logic applies to our Aromates des Gaules – Le Souffle de Cernunnos. They are used just as well in a Dutch oven as in a cauldron: their role is to accompany slow and generous cooking, inspired by traditional cuisine. The utensil changes, the spirit remains the same.
Daily maintenance of your cast iron
Cast iron Dutch ovens and cauldrons require the same maintenance principle: gentleness, careful drying, and regularity.
After cooking, it is best to let the utensil cool down before cleaning it. Hot water helps to remove residue, and a suitable brush removes anything stuck without damaging the surface. On seasoned cast iron, it is better to avoid aggressive detergents, prolonged soaking, and overly abrasive metal sponges. The most important thing is to dry the cast iron well immediately after cleaning, because moisture promotes rust.
A very thin layer of vegetable oil can then be applied to well-dried raw cast iron, especially if the utensil is stored for a long time or used over a fire.
Our beech brush cleaning kit was designed for this simple and sustainable use. It is not just for the cauldron: it can be used on all cast iron utensils, such as a Dutch oven, a frying pan, a plancha, or a grill. Only one principle: respect the material to make it last.
Order a cast iron cauldron
Our conviction
Cast iron Dutch ovens and cauldrons are not opposites. They extend the same tradition of slow and generous cooking, simply in two different contexts: the Dutch oven at home, on a hob or induction; the cauldron outdoors, over a wood fire.
The essential thing is the cast iron: this robust, healthy, and durable material, without any fluorinated non-stick coating. Whether you prepare a dish during the week on your induction or a meal outside over the embers, you remain in the same spirit.
At Approche Libre, we love this continuity. Our historical recipes can be cooked in both utensils, our Aromates des Gaules accompany the Dutch oven just as well as the cauldron, and our beech brush cleaning kit is used to maintain all your cast iron, not just one object.
Choosing between a cast iron Dutch oven or cauldron, therefore, is not choosing between modernity and tradition. It is choosing how you want to bring this tradition to life today.
Discover the Approche Libre cast iron cauldrons
✔ Robust and durable raw cast iron
✔ No detectable traces of heavy metals.
✔ Compliant with European requirements applicable to materials intended for food contact.
✔ Three stable legs for cooking everywhere, without bulky equipment
✔ Recipes also possible in a Dutch oven on a hob or induction
✔ French brand based in Nice
FAQ
Can you make the same recipes in a Dutch oven and a cauldron?
Yes. All our recipes can be made in a cast-iron Dutch oven on a stovetop or induction hob, or in a cast-iron cauldron over a wood fire. You just need to adapt the heat management according to the utensil.
How do you choose quality cast iron suitable for food contact?
To make the right choice, check that the cast iron has been tested by a laboratory and complies with European requirements for materials intended to come into contact with food under Regulation (EC) No. 1935/2004.
Our Dutch ovens and cauldrons have been tested by independent laboratories. The analyses focus particularly on odor, taste, and the migration of numerous metals, including lead, cadmium, mercury, and arsenic. Under laboratory test conditions, the results comply with European requirements applicable to food contact.
These tests provide a guarantee that our Dutch ovens allow for healthy cooking, without the migration of undesirable substances, in compliance with European Regulation EC No. 1935/2004.
Our cast-iron Dutch ovens and cauldrons are also compliant with the REACH (EC) No. 1907/2006 regulation. Over 250 substances of concern were tested for in the laboratory: none were detected.
You therefore benefit from raw, durable cast iron, adapted for the preparation of your slow-cooked dishes.
Approche Libre thus ensures healthy and authentic cooking.
Does a cast-iron Dutch oven work on induction?
Yes, if the model is compatible. Cast iron is generally suitable for induction, but you must check the manufacturer's recommendations, particularly regarding the base of the utensil.
Why a three-legged cauldron rather than a hanging model?
The three-legged model is the most versatile: it can be placed directly into the embers, on a fire pit, or on the ground, without requiring a tripod or rack. This is the choice of Approche Libre, for cooking anywhere in total autonomy, without heavy or bulky equipment.
Can the cauldron be used indoors?
Yes, in a fireplace or an adapted fire pit, with the necessary precautions. A three-legged cauldron is not designed for stovetops or induction. For standard indoor cooking, the Dutch oven remains the indicated utensil.
Can the "Aromates des Gaules" also be used in a Dutch oven?
Yes. Our Aromates des Gaules – Le Souffle de Cernunnos can be used just as well in a Dutch oven as in a cauldron. They pair perfectly with slow-cooked dishes, on a modern stovetop or over a wood fire.
Does the beechwood cleaning kit work on a Dutch oven?
Yes. Our beechwood brush cleaning kit can be used on all cast-iron utensils: cauldron, Dutch oven, skillet, plancha, or grill. It is not limited to the cauldron.
Should the Aromates des Gaules be used only for historical recipes?
No. They can accompany dishes with an ancient-inspired theme, but also simpler, everyday slow-cooked meals. They have their place whenever slow cooking leaves time for the aromas to diffuse.
Dutch oven or cauldron: which one to start with?
If you cook mostly indoors, on a stovetop or induction, start with a cast-iron Dutch oven compatible with your heat source. If you love wood fires, the garden, bivouacking, or the fireplace, the cauldron will be more suitable. The two complement each other very well.
Read also
→ The cast-iron Dutch oven: a return to the essentials
→Cast-iron Dutch oven: our complete guide to choosing the right one
→ Our guide to choosing the right cauldron
→ Complete guide to maintaining your cast-iron cauldron
→ How to light a fire with a ferrocerium rod (practical guide)
→ Lighting a fire in the rain: the effective bushcraft method
→ How to manage a fire for slow, controlled cooking
→ How to bake your bread in a cast-iron cauldron (practical guide)
→ What to cook in a cauldron? 30 historical recipes for cooking over a wood fire