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Electric roaster ovens

Best Electric Roaster Ovens For Extra Cooking Space

Countertop electric roasters for Sunday joints, festive birds, batch cooking and keeping the main oven free.

Products shortlisted
6
Last updated
15 Jul 2026

An electric roaster oven gives you extra cooking space without installing a second oven. It can handle large joints, poultry, tray-style bakes and slow-cooked dishes while keeping your main oven free for sides.

This is a narrower category than mini ovens, so the best choice is usually about size first: a compact six-quart model for smaller meals, an 18-20 quart roaster for family use, or a 22-24 quart model when you regularly cook larger joints or festive meals.

Quick picks

Best options at a glance

See the main recommendations side by side, with enough detail to decide which picks deserve a closer look.

Read verdicts

Comparison

Compare the products at a glance

See the main details and prices side by side to narrow down the products that suit your kitchen.

Product Price Capacity Temperature range Key features Best For
ZOKSUN 24 Quart Electric Roaster Oven Best Overall Electric Roaster Oven Not listed 24qt / 22.7L 65-230C Self-basting + rack Large roasts
HEYNEMO 24Qt Electric Roaster Oven Best Large-Capacity Electric Roaster Oven Not listed 24qt / 22.7L 65-230C Warm + self-baste Entertaining
Royalcraft 18qt Electric Roaster Oven Best Digital Electric Roaster Oven Not listed 18qt / 17L 65-230C Digital + 6 modes Family meals
Oster CKSTRS18-BSB-W Roaster Oven Best Classic Electric Roaster Oven Not listed 18qt / 17L 65-230C Self-basting Classic roasts
Kiss the Water 22 Quart Electric Roaster Oven Best 22-Quart Electric Roaster Oven Not listed 22qt / 20.8L 65-230C Defrost + warm Bigger meals
Heynemo Electric Roaster Oven Best Mid-Size Electric Roaster Oven Not listed 20qt / 18.9L 65-230C Self-basting Mid-size meals

Buying advice

How to choose an electric roaster oven

Use these checks to decide which features matter before comparing individual products.

Choose capacity before features

Capacity is the biggest decision. Six quarts is useful for smaller meals and sides, 18-20 quarts suits many families, and 22-24 quarts gives more room for larger poultry or batch cooking.

Check your counter and storage space

Large roasters can be bulky. Measure the space where you will use and store it, especially if you only need it for occasional roasts or Christmas cooking.

Check the plug and electrical rating

Many electric roaster ovens are designed primarily for other markets. Before buying, confirm that the exact model is rated for UK mains power and supplied with a suitable UK plug rather than relying on a travel adaptor.

Look for a removable rack and pan

A lift-out rack makes large joints easier to handle, while a removable pan helps with serving and cleaning. These details matter more in daily use than a long list of modes.

Self-basting lids are useful for meat

A self-basting lid helps moisture drip back onto the food during cooking. It does not replace checking doneness, but it can make roasts more forgiving.

Remember the controls may use Fahrenheit

Many countertop roasters are listed with Fahrenheit controls. If you cook from UK recipes, keep a conversion chart handy or choose a model with clearly marked settings.

Full verdicts

Why these picks made the shortlist

A closer look at where each pick works best, what it gives up and what to double-check before buying.

Award Best Overall Electric Roaster Oven

ZOKSUN 24 Quart Electric Roaster Oven

Key specs

Capacity
24qt / 22.7L
Temperature range
65-230C
Key features
Self-basting + rack
Best For
Large roasts

ZOKSUN 24 Quart Electric Roaster Oven

Viewing lid, Stainless Steel Silver

The ZOKSUN 24 Quart Electric Roaster Oven is the best overall pick because it combines large capacity with the core features most buyers want: self-basting, a removable rack, dishwasher-safe parts and a viewing lid.

Key features

  • Large 24-quart capacity
  • Self-basting lid with viewing window
  • Removable rack and dishwasher-safe parts

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • Large enough for substantial poultry and joints.
  • Self-basting lid helps keep meat moist.
  • Viewing window lets you check progress without fully lifting the lid.
  • Removable rack helps with lifting heavier food.

Cons

  • Large footprint will not suit every kitchen.
  • Controls use Fahrenheit.

Verdict

A good general-purpose large roaster for festive meals, family joints and occasional batch cooking. It is too bulky for very small kitchens, but its size is the main advantage.

Award Best Large-Capacity Electric Roaster Oven

HEYNEMO 24Qt Electric Roaster Oven

Key specs

Capacity
24qt / 22.7L
Temperature range
65-230C
Key features
Warm + self-baste
Best For
Entertaining

HEYNEMO 24Qt Electric Roaster Oven

Self-basting lid, Stainless Steel Silver

The HEYNEMO 24Qt Electric Roaster Oven is another strong large-capacity option, with the added benefit of a warming setting for keeping food ready at serving time.

Key features

  • 24-quart capacity
  • Warming setting
  • Cool-touch handles and non-skid feet

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • Large 24-quart pan suits bigger dishes.
  • Warming mode helps hold food before serving.
  • Cool-touch handles and non-skid feet add practical safety touches.

Cons

  • Requires careful setup and instruction reading.
  • Controls use Fahrenheit.

Verdict

Best for entertaining when you want a roomy roaster and the reassurance of a dedicated warm function. It overlaps heavily with other 24-quart models, so capacity and price will likely decide it.

Award Best Digital Electric Roaster Oven

Royalcraft Roaster Oven with Self-Basting Lid

Key specs

Capacity
18qt / 17L
Temperature range
65-230C
Key features
Digital + 6 modes
Best For
Family meals

Royalcraft 18qt Electric Roaster Oven

Self-basting lid, Stainless Steel Blue

The Royalcraft Roaster Oven is the digital-control pick. Its 18-quart size is easier to handle than the very largest models, while the six cooking modes make it more flexible than a basic roaster.

Key features

  • Digital temperature control
  • Six cooking modes
  • 18-quart capacity

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • Digital temperature control is clearer than a basic dial.
  • Six modes cover roasting, baking, warming, defrosting and slow cooking.
  • Non-stick interior and removable parts help with clean-up.

Cons

  • Not as roomy as 22-24 quart roasters.

Verdict

A sensible middle ground for regular roast dinners if you want a family-size roaster with more control rather than simply buying the biggest pan.

Award Best Classic Electric Roaster Oven

Oster Roaster Oven with Self-Basting Lid (CKSTRS18-BSB-W)

Key specs

Capacity
18qt / 17L
Temperature range
65-230C
Key features
Self-basting
Best For
Classic roasts

Oster CKSTRS18-BSB-W Roaster Oven

18 quart, Black

The Oster Roaster Oven is the classic pick: an 18-quart roaster with a self-basting lid, adjustable temperature control and a removable enamel-on-steel pan.

Key features

  • 18-quart capacity
  • Self-basting lid
  • Removable enamel-on-steel pan

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • 18-quart size suits substantial family meals.
  • Self-basting lid helps reduce dryness.
  • Removable enamel-on-steel pan is practical for cleaning.

Cons

  • Smaller than the largest models.
  • Less feature-heavy than digital alternatives.

Verdict

A straightforward option from an established brand for buyers who do not need digital controls. It is more traditional than the feature-heavy alternatives.

Award Best 22-Quart Electric Roaster Oven

Kiss the Water Roaster Oven 22 Quart Electric

Key specs

Capacity
22qt / 20.8L
Temperature range
65-230C
Key features
Defrost + warm
Best For
Bigger meals

Kiss the Water 22 Quart Electric Roaster Oven

Self-basting lid, fits turkeys up to 26lb

The Kiss the Water 22 Quart Electric Roaster Oven is a good middle-large option, sitting between the common 18-quart models and the biggest 24-26 quart roasters.

Key features

  • 22-quart capacity
  • Defrost and warm settings
  • Cool-touch handles

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • 22-quart capacity gives more room than many standard family models.
  • Defrost and warm settings add flexibility.
  • Cool-touch handles are useful when moving a large appliance.

Cons

  • Needs plenty of counter space.
  • Controls use Fahrenheit.

Verdict

The 22-quart size gives extra capacity for larger joints without necessarily going for the biggest roaster available. The warm and defrost settings make it useful for occasional entertaining.

Award Best Mid-Size Electric Roaster Oven

Heynemo Electric Roaster Oven

Key specs

Capacity
20qt / 18.9L
Temperature range
65-230C
Key features
Self-basting
Best For
Mid-size meals

Heynemo Electric Roaster Oven

Stainless Steel Silver

The Heynemo Electric Roaster Oven is the mid-size pick. Its 20-quart capacity gives useful room for family meals while staying more manageable than 24-quart-plus options.

Key features

  • 20-quart capacity
  • Self-basting lid
  • Removable pan and cool-touch handles

Where to buy

Retailer prices can change, so check the final price before buying.

Amazon UK Price Check retailer Checked - View at Amazon

Pros

  • 20-quart capacity is easier to store than the biggest models.
  • Self-basting lid helps retain moisture.
  • Removable pan and cool-touch handles make day-to-day use easier.

Cons

  • May still be small for large gatherings.
  • Fewer standout features than some higher-ranked picks.

Verdict

A practical compromise between storage, size and cooking space for families that want a general roaster without maximum capacity.

Questions

Electric roaster oven questions

Straight answers to the questions that usually come up before buying.

Is an electric roaster oven the same as a mini oven?

No. A mini oven is usually a smaller countertop oven with shelves and often a grill function. An electric roaster oven is deeper, designed around roasting, slow cooking and larger joints in a removable pan.

Can an electric roaster oven cook a turkey?

Many large electric roasters are designed for poultry, but check the listed capacity and the bird size before buying. You still need to use a thermometer and follow food-safety guidance.

Are electric roaster ovens useful in the UK?

They are more niche than air fryers or mini ovens, but they can be useful if you cook large joints, host family meals, need extra oven space, or want a portable appliance for occasional entertaining.

What size electric roaster oven should I buy?

Choose around 18-20 quarts for general family use, larger if you regularly cook big poultry or batches, and smaller if you mainly want side dishes or occasional compact roasting.

Do electric roaster ovens brown food like a normal oven?

They can roast effectively, but browning varies by model and lid design. For crisp finishes, you may still prefer a conventional oven, grill or air fryer at the end of cooking.

Why do electric roaster ovens use quarts and Fahrenheit?

Many models are made for markets that use US measurements. Check the litre capacity, convert recipe temperatures before cooking and make sure the exact appliance is electrically suitable for UK use.

Calculators

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Buying advice

Helpful advice before you choose

Use these guides to settle the trade-offs that matter before comparing the recommendations.

More buying guides

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