Potato Griller – Attract Customers, Increase Store Aesthetics, Save Energy

Create at: 14/05/2025

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The potato roaster uses far infrared heat to heat from the inside to preserve the flavor of the dish. Suitable for roasting honey sweet potatoes, chestnuts, rice cakes, eggs, pumpkins, etc. Food is roasted in the oven below and kept warm in the top compartment with hot stones to increase the marketing effect. Suitable for cafes, supermarkets, grocery stores, ...

Baked sweet potatoes are an attractive street food, especially in the cold season. With consumers increasingly favoring traditional dishes with healthy cooking methods, the sweet potato roaster using far infrared heat technology is becoming a worthy choice for businesses in the F&B, retail and food service sectors.

The wholesale price of fresh sweet potatoes ranges from 20,000 to 25,000 VND/kg depending on the season
The selling price of baked sweet potatoes is 7,000 VND/100 grams
The average daily output is 36 kg of fresh potatoes (25.2 kg of baked potatoes)
**Fresh sweet potatoes will lose 30% of their mass after being baked due to water evaporation
With the capacity of the CRE-110 machine being 1800W, it takes 9 hours to bake 36 kg of fresh potatoes, the electricity cost for one day is 31,000 VND
Investment capital for the CRE-110 potato baking machine (including VAT): 75.6 million VND
Daily profit:
25.2 x 70 - 36 x 25 - 31 = 833 thousand VND
Accumulated profit after 91 days:
91 x 833 = 75,803 thousand VND
The investment in the CRE-110 sweet potato roaster machine recovered its capital and started to make a profit after 91 days

The CRE-110 sweet potato roaster has a roasting capacity of 3kg per time within 45 minutes – suitable for both small and medium-sized models. With a power consumption of only 1.8kW, this device ensures energy saving efficiency while maintaining the quality of evenly roasted, delicious food.

Far infrared heat technology helps heat food from the inside, preserving the sweetness, softness and characteristic flavor of sweet potatoes, while reducing nutrient loss - a factor that consumers are most concerned about today. The potato roaster is not only suitable for roasting sweet potatoes, but is also ideal for foods such as chestnuts, rice cakes, chicken eggs, pumpkin, etc., meeting the diverse service needs of business units.

The potato grill consists of two compartments: the main grill compartment is located below, while the upper compartment uses hot stones to keep warm, while also acting as a “visual display”, creating an attractive visual effect and increasing customers’ appetite. This is a very effective marketing element at the point of sale.
In addition, businesses can optionally include accessories such as decorative boxes (drums), moving carts or LED light panels – not only increasing flexibility in deployment, but also contributing to building an attractive and professional brand image.

The product is suitable for many different business models such as: cafes, convenience stores, grocery stores, night markets, fast food restaurants, and mobile sales events. The sweet potato grill comes in brown, red, yellow and orange color options – suitable for many interior design styles, making it easy to synchronize with the existing space at the point of sale.

Suggested temperature and time settings for potato roaster
Roasted sweet potato
Temperature: 175 ~ 185ᵒC
Time: 45~50 minutes

Roasted pumpkin
Temperature: 180ᵒC
Time: 25~30 minutes

Roasted rice cake
Temperature: 185ᵒC
Time: 15 minutes

Roasted chestnuts
Temperature: 180ᵒC
Time: 15~20 minutes

Roasted egg
Temperature: 95ᵒC
Time: 120 minutes

Grilled Sweet Potatoes Street Dishes from Potato Griller
Cheese Grilled Sweet Potatoes
Honey Grilled Sweet Potatoes
Coconut Grilled Sweet Potatoes
Sweet Potatoes with Scallion Oil
Garlic Butter Grilled Sweet Potatoes
Salt and Chili Grilled Sweet Potatoes
Japanese-Style Mirin Grilled Sweet Potatoes
Sweet Potato Ice Cream
A delicious sweet potato has 60% moisture, 27% starch, 13% protein. Sweet potatoes should be purchased 45 days after being dug up from the field.

Here are pictures of potato grillers at supermarkets, convenience stores, etc.

Sweet potato roaster in Korea GS25

Sweet potato roaster at Emart24 Korea

Sweet potato roaster at Lotte World Korea

Sweet potato roaster at AEON Vietnam