★ Fan basic 8.0 / 10 · Editorial score

Editorial rating based on manufacturer specs and Amazon catalogue data. We do not trial products ourselves. How we rate

Steinborg 20 L: The fan mini oven up to 250 °C

Prices in euros from Amazon.de, as of 11 June 2026. Prices and availability may differ on Amazon.co.uk.

By Seydhan Cakmak · Editor-in-chief · Updated: · AI-translated from the German original

The Steinborg offers a 20-litre cavity, fan and stepless temperature up to 250 °C, more heat than most mini ovens in this class. Top/bottom heat, a 60-minute timer and a removable crumb tray round off the basic equipment. A solid choice for anyone looking for an inexpensive, versatile second oven.

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Built for 230 V and EU plugs. In the UK, use with a fused travel adapter; in the US, the device will not run on the 120 V mains.

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Steinborg 20 L Mini Oven with Fan

⌗ Available variants

Steinborg 20 L Fan (1,380 W) at a glance

In short: the Steinborg 20 L Fan (1,380 W) scores 8,0/10 in our mini oven rating (from €60). Biggest strength: high 250 °C peak. Main trade-off: wide housing.

All specifications come from manufacturer data sheets and the Amazon catalogue and were cross-checked before publication. The rating is an editorial overall assessment based on this data; we do not trial products ourselves.

Steinborg 20 L Fan (1,380 W): what works and what doesn't

What works well

  • High 250 °C peak: stepless up to 250 °C, more than many mini ovens, good for crispy crusts and pizza
  • Fan as standard: convection provides more even heat distribution than pure top/bottom heat
  • Removable crumb tray: can be taken out for cleaning, handy with crumbly baked goods
  • Budget entry: full 20-litre equipment at a low price

Points of criticism

  • Wide housing: at approx. 46 cm wide it needs more space than more compact 20-litre models
  • No-name brand: Steinborg is not an established brand; warranty and support handling are hard to assess

Specifications in detail

TypeMini oven with fan (3in1)
Capacity20 litres
Power1,380 W
Temperature100 to 250 °C, stepless
Heating modestop/bottom heat, fan
Heating elements4 × stainless steel
Timerup to 60 min with signal
External dimensionsapprox. 46 × 32 × 26.5 cm (W×D×H)
Interior dimensionsapprox. 33 × 25.5 × 22 cm
What is in the boxbaking tray, grill rack, handle, crumb tray

Build quality & everyday use

What carries the Steinborg 20 L Fan (1,380 W) in everyday use: the high 250 °C peak (stepless up to 250 °C, more than many mini ovens, good for crispy crusts and pizza) and fan as standard (convection provides more even heat distribution than pure top/bottom heat). The weaknesses have to be stated honestly: wide housing. At approx. 46 cm wide it needs more space than more compact 20-litre models.

If you set the device up to save space, make sure it stands on a stable, level surface with some air around it. This protects the mechanics and electronics in continuous use.

“Steinborg 20 L Mini Oven with Fan: high 250 °C peak and fan as standard, in exchange for a wide housing. At 8.0/10 a fair deal from €60.”
The MiniHaushalt.de editorial team

Who is the Steinborg 20 L Fan (1,380 W) suited to? (Buying advice)

Perfect for:

  • ✓Price-conscious buyers of a versatile second oven
  • ✓Anyone who wants high temperatures for pizza and roasting
  • ✓Small households with enough counter space

Less suitable for:

  • ✕Very narrow kitchenettes
  • ✕Anyone who expects a brand warranty and long-standing support

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Frequently asked questions about the Steinborg 20 L Fan (1,380 W)

How hot does the Steinborg 20 L get?
The temperature control goes stepless up to 250 °C. That is more than many mini ovens that stop at 230 °C, and helps with pizza and roasting.
Does the oven have a crumb tray?
Yes, a removable crumb tray is included. It catches falling crumbs and can be taken out for cleaning.
How much space does it need?
The outer dimensions are approx. 46 × 32 × 26.5 cm. It is relatively wide, so it should be checked against the available worktop before buying.
Is a fan included?
Yes, the oven has a fan function in addition to top and bottom heat, for a more even baking result.
8.0 / 10 · Fan basic

Verdict: is the Steinborg 20 L Fan (1,380 W) worth it?

A solid option with a clear profile: if you can live with a wide housing, from €60 you get mainly one thing: a high 250 °C peak. Best suited to: price-conscious buyers of a versatile second oven.

If you want to compare alternatives, you will find detailed data and reviews on our mini ovens comparison page.

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