what makes them different is that they're fried twice. ... Frites are the supercharged cousin to paltry American-style fries: made from soft Belgian potatoes called bintjes, they're thick-cut and—this is key—double-fried (in the olden days, in molten horse or ox fat, though modern options range from lard to vegetable oil).
Frozen Belgian Potato Fries (-18°C/0.40°F) Classic 9/9 mm - 3/8" Product details. Crinkle Cut 12/12mm - 15/32" Product details. Microwave Fries 9/9mm - 3/8" Product details. Potato Dippers. Premium Crunch 7/7 - 10/10mm 1/4" - 3/8" Shoestring 7/7mm - 1/4" Skin on Shoestring Fries 7/7mm - 1/4" Super 14/14 mm - 9/16"