Cast iron at the heart of cooking
Whether it's a cast iron cauldron placed 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, optimally distributing heat and thus allowing for the same generous recipes to be made.
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, no dubious "ceramic." Well-maintained, it accompanies cooking for years, sometimes for several generations.
👉 Important: demand cast iron compliant with European Regulation (EC) No 1935/2004 applicable to materials intended to come into contact with food.
Should you then choose between a Dutch oven and a cauldron? Not really. Dutch ovens and cauldrons are not in opposition: they simply respond to two different contexts. The former simmers in the kitchen, on an induction hob, gas stove, or in the oven. The latter, more rustic, allows for outdoor cooking over a wood fire, or in a fireplace hearth.
In this article, we compare cast iron Dutch ovens and cauldrons, 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 cooking style.
And the most important thing is this: all our recipes can be made in either a cauldron or a Dutch oven. Well-distributed heat, slow cooking, a generous dish to share — all of this can be prepared equally well on an induction hob or 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
- Strengths of the cast iron Dutch oven
- Strengths of the cast iron cauldron
- The same recipes in both
- Daily care for 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 cooking utensils. Cast iron has a thermal inertia that makes it ideal for simmering dishes. Once hot, it diffuses heat evenly, preventing 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 generations. With use, raw cast iron develops a seasoning: a thin protective layer formed through cooking and maintenance, which protects the surface and gradually improves ease of use.
👉 Important: demand cast iron compliant with European Regulation (EC) No 1935/2004 applicable to materials intended to come into contact with food.
Whether Dutch oven or cauldron, you cook with the same material. What changes is mainly the location, the heat source, and the cooking ambiance.
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, ceramic hob, or induction when the model is compatible. It can also go into 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 trammel in a fireplace, placed on a tripod over a campfire, or — when equipped with three stable legs — placed directly in the embers. It naturally finds its place outdoors: garden, bivouac, camp, or fireplace.
Cauldron cooking is wood-fire cooking: autonomous cooking, without gas or electricity. It is also outdoor and nomadic cooking, for adventurers and van life enthusiasts. The Dutch oven, however, remains the more accessible utensil, which can be used in all seasons and all weather.
Both allow for the slow, generous cooking that enriches French culinary tradition. It's not about which is "better," but in what setting you want to cook.
Quick comparison
| Criterion | 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 trammel suspension |
| Induction | Possible if model is compatible | Not suitable for hobs |
| Types of Dishes | Stews, soups, hotpots, breads | Stews, soups, hotpots, breads |
| Material | Raw cast iron | Raw cast iron |
| Lifespan | Very long with good maintenance | Very long with good maintenance |
| Mobility | Rather stationary | Nomadic: garden, bivouac, van |
This table clearly shows: the difference lies mainly in the context. The recipes, however, remain largely compatible.
Strengths of the cast iron Dutch oven
The cast iron Dutch oven has proven its worth in kitchens for generations. It reassures with its ease of use and versatility.
Its primary advantage is the even distribution of heat. On a gas stove, hob, or induction cooker, it's easy to adjust 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 for cooking at home, in all seasons. To prepare a recipe in a cast iron Dutch oven during the week, it's often the simplest choice.
It is particularly suitable for slow-cooked dishes, stews, soups, traditional dishes, and even baking artisan breads. If you cook 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 recapture the spirit of traditional slow-cooked dishes in a modern kitchen, on a hob, induction, or in the oven.
Order a cast iron cauldron
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 gesture 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 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 hearth, and a few precautions, it allows you to prepare a hot meal outdoors. It is the ultimate outdoor and nomadic kitchen, ideal for bivouacs, camps, or van life.
Cauldrons come in several forms: raw cast iron or enameled cast iron, with three legs or designed to be suspended from a trammel. At Approche Libre, we have chosen a three-legged model. This choice is no accident: the three legs offer good mechanical stability, great simplicity of use, and allow cooking in a suitable hearth, in contact with the embers, without having to carry a tripod, trammel, or cumbersome 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 equally well in a Dutch oven or a cauldron.
A hotpot, 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 cooker, just as it can in a cast iron cauldron over a wood fire. What changes is not the recipe, but the way heat is managed. In a Dutch oven, cooking is more predictable: you adjust the hob, cover, and let it simmer. With a cauldron, the fire requires more observation: moving the utensil closer to or further from the embers, stirring more regularly, allowing the cooking to proceed more slowly.
At Approche Libre, our historical recipe kits — Gaulish, Medieval, 1930s — are designed with this in mind. They support modern indoor cooking as well as wood-fire cooking. You can prepare a recipe in a cast iron Dutch oven on induction during the week, then find the same spirit in a cauldron in the garden or near a fire pit on the weekend.
The same logic applies to our Aromates des Gaules – Le Souffle de Cernunnos. They can be used in both a Dutch oven and a cauldron: their role is to accompany slow, generous cooking, inspired by traditional cuisine. The utensil changes, the spirit remains the same.
Daily care for your cast iron
Cast iron Dutch ovens and cauldrons require the same principle of maintenance: gentleness, careful drying, and regularity.
After cooking, it is best to let the utensil cool down before cleaning it. Hot water helps loosen residues, and a suitable brush removes anything stuck without damaging the surface. On seasoned cast iron, it is best to avoid aggressive detergents, prolonged soaking, and overly abrasive metal sponges. The most important thing is to dry the cast iron thoroughly immediately after cleaning, as 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 fire.
Our beech brush cleaning kit was designed for this simple and durable use. It is not reserved for cauldrons: it can be used on all cast iron utensils, such as a Dutch oven, pan, griddle, or grill. One principle: respect the material to make it last.
Order a cast iron cauldron
Our conviction
Cast iron Dutch ovens and cauldrons are not in opposition. They extend the same tradition of slow, 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're preparing a dish during the week on your induction cooker or a meal outdoors over embers, you remain in the same spirit.
At Approche Libre, we like this continuity. Our historical recipes can be cooked in both utensils, our Aromates des Gaules accompany both Dutch ovens and cauldrons, and our beech brush cleaning kit is used to maintain all your cast iron, not just one item.
Choosing between a cast iron Dutch oven or cauldron is therefore not choosing between modernity and tradition. It is choosing how you want to keep this tradition alive today.
Discover the Approche Libre cast iron cauldrons
✔ Robust and durable raw cast iron
✔ No detectable traces of heavy metals.
✔ Complies with European requirements applicable to materials intended for food contact.
✔ Three stable legs for cooking anywhere, without cumbersome equipment
✔ Recipes can also be made in a Dutch oven on a hob or induction
✔ French brand based in Nice
FAQ
Can the same recipes be made in both 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 adjust the heat management according to the utensil.
How to choose quality cast iron that is safe for food contact?
To make the right choice, check that the cast iron has been tested by an independent laboratory and that it complies with the European requirements for materials intended for food contact under Regulation (EC) No. 1935/2004.
Approche Libre Dutch ovens have undergone these analyses to verify their conformity. You therefore benefit from raw, durable cast iron suitable for preparing your slow-cooked dishes.
Approche Libre thus ensures healthy and authentic cooking.
Does the cast iron Dutch oven work on induction?
Yes, if the model is compatible. Cast iron is generally suitable for induction, but you should check the manufacturer's recommendations, especially regarding the bottom 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 in embers, on a hearth, or on the ground, without requiring a tripod or a pot hanger. This is Approche Libre's choice, for cooking anywhere autonomously, without heavy or bulky equipment.
Can the cauldron be used indoors?
Yes, in a suitable fireplace or hearth, with the necessary precautions. A three-legged cauldron is not designed for stovetops or induction. For classic indoor cooking, the Dutch oven remains the indicated utensil.
Are the Gaules Spices also used in a Dutch oven?
Yes. Our Gaules Spices – Cernunnos's Breath are used equally well in a Dutch oven or a cauldron. They accompany slow cooking, on a modern hob as well as over a wood fire.
Does the beech cleaning kit work on a Dutch oven?
Yes. Our beech brush cleaning kit can be used on all cast iron utensils: cauldron, Dutch oven, frying pan, griddle, or grill. It is not limited to the cauldron.
Should the Gaules Spices only be used for historical recipes?
No. They can accompany ancient-inspired cuisine, but also simpler everyday slow-cooked dishes. They find their place whenever slow cooking allows time for the aromas to diffuse.
Dutch oven or cauldron: which one to start with?
If you primarily cook indoors, on a stovetop or induction, start with a cast iron Dutch oven compatible with your heat source. If you like wood fires, gardening, bivouacs, or fireplaces, the cauldron will be more suitable. The two complement each other very well.
Also read
→ The cast iron Dutch oven: back to basics
→Cast iron Dutch oven: our comprehensive guide to choosing it well
→ Our guide to choosing your cauldron well
→ Complete guide to maintaining your cast iron cauldron
→ How to light a fire with a ferro rod (practical guide)
→ Making fire in the rain: the effective bushcraft method
→ How to manage fire for slow and 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