Enamelled Cast Iron vs Regular Cast Iron: Which Should You Buy?
Quick Answer: Enamelled cast iron requires no seasoning, is dishwasher-safe, and works with acidic foods. Regular (bare) cast iron needs seasoning, reacts with acidic food, and is best for high-heat searing. For South African stews, braises, and oven cooking, enamelled cast iron is the more practical choice.
Cast iron cookware splits into two distinct categories: bare (uncoated) cast iron, and enamelled cast iron. Both use the same heavy-gauge metal, but the surface treatment changes how you cook with them, how you clean them, and what foods you can prepare. This guide explains the differences in plain terms so you can choose the right type for your kitchen.
Side-by-Side Comparison
| Feature | Enamelled Cast Iron | Regular (Bare) Cast Iron |
|---|---|---|
| Seasoning required | ✗ No | ✓ Yes — initial + ongoing |
| Works with acidic foods | ✓ Yes (tomatoes, wine, citrus) | ✗ No — damages seasoning |
| Dishwasher-safe | ✓ Yes | ✗ No — strips seasoning |
| Rust risk | Very low (enamel is a barrier) | High if not dried and oiled |
| Oven-to-table presentation | ✓ Yes (coloured enamel) | ✗ Typically industrial look |
| Maximum heat | Oven-safe (limit: 260°C) | Unlimited (use on open fire) |
| Suitable for potjie on braai | ✓ Yes (gas/induction) ✗ Not open fire | ✓ Yes — designed for it |
| Weight | Heavy (4–8 kg typical) | Heavy (same) |
| Heat retention | Excellent | Excellent |
| Price (SA market) | R999–R8,000+ | R249–R1,399 |
When to Choose Enamelled Cast Iron
Choose enamelled cast iron (like La Cocina) when:
- You want to cook tomato-based stews, wine braises, or citrus dishes without stripping your pot's surface
- You prefer low-maintenance cookware that you can wash with soap and leave to air-dry
- You want a pot you can bring directly to the table for serving
- You bake bread or casseroles in the oven regularly
- You are cooking on gas, electric, ceramic, or induction hobs
When to Choose Regular (Bare) Cast Iron
Choose a bare cast iron potjie (like the Bon Voyage 3-Leg Cast Iron Potjie) when:
- You cook outdoors over an open fire or braai coals — bare cast iron can handle extreme heat that would crack enamel
- You want a traditional 3-leg potjie pot for potjiekos
- You need the largest possible pot sizes (potjie pots go up to No. 4, designed for crowds)
- You cook primarily non-acidic dishes: meat stews, beans, pap, or potatoes
- You are comfortable with the seasoning and oiling routine
The South African Context
In South Africa, bare cast iron is most associated with the 3-leg potjie pot — the traditional outdoor cooking vessel used for potjiekos over a wood fire. This is where bare cast iron is irreplaceable: no enamelled pot should go directly into open flames or on coals. Enamelled cast iron, by contrast, excels in the kitchen for indoor slow cooking, oven braises, and entertaining.
Big5 Cookware Factory Shop offers both:
- Bare cast iron potjie: Bon Voyage 3-Leg Cast Iron Potjie (No. 1/4 to No. 4) — from R249
- Enamelled cast iron: La Cocina 7pc Set — from R1,299
Frequently Asked Questions
Can you put enamelled cast iron on an open fire or braai?
No. Enamelled cast iron should not be used directly over open flames or on braai coals. The intense, uneven heat can cause the enamel to crack or chip. Use bare cast iron (a traditional potjie pot) for open-fire cooking.
Does enamelled cast iron need to be seasoned?
No. The vitreous enamel coating is fused to the iron at high temperature and creates a non-porous barrier. No oil treatment is required before first use — just wash with warm soapy water.
Can you cook tomato-based dishes in regular cast iron?
Technically yes, but acidic ingredients (tomatoes, wine, citrus) will slowly break down the seasoning and can leach a metallic taste into food. Enamelled cast iron has an inert enamel interior and handles acidic foods without issue.
Which is better for a beginner — enamelled or bare cast iron?
Enamelled cast iron is more beginner-friendly because it requires no seasoning, is easy to clean with soap and water, and works on all hob types including induction. Bare cast iron requires more care but is the only option for outdoor fire cooking.
Is La Cocina bare or enamelled cast iron?
La Cocina is enamelled cast iron — it has a coloured vitreous enamel coating inside and out. The Bon Voyage 3-Leg Potjie is bare (uncoated) cast iron, designed for traditional outdoor potjiekos cooking.