Peel sweet potatoes (SP's) and cut into bite sized chunks.
Optional: soak SP's in cold water in the fridge for 30 min. 1
Frying Sweet Potaotes
Add enough oil to cover SP's. If there's not enough room for all SP's at once, do them in batches of 2-3 (you don't want to overcrowd each batch, or the oil temp will drop too much).
Thermometer Method: heat oil a bit past 350˚F. Carefully add SP's, then monitor oil temp and adjust heat to keep ~350˚F.Wooden Chopstick/Spoon Method: heat oil over high heat. Using a wooden spoon or chopstick, place in oil to gage when the oil is hot enough – you should see strong bubbles gathering around the base (see video). Carefully add SP's, then reduce to medium heat.
Fry for ~4-5 min, or until an outter crust has formed, and a fork can pierce through the SP with relatively little resistance. Then, remove SP's and set aside to cool on wire rack or plate.
Pour frying oil into a heat safe container to cool (see: "what to do with frying oil" paragraph above).
Sugar Syrup
Add enough oil to coat the bottom of wok/pan (~1-2 tbsp), along with sugar.
Over medium heat, wait for the sugar to start melting at the edges (~1-2 min), then turn the heat to low, and stir constantly to keep sugar from burning.
1/2 c cane sugar
Add a pinch of salt while stirring – salt balances sweetness and excentuates flavors in general.
Right when all the sugar has melted (no more solid sugar bits) into an amber syrup, add SP's and mix/toss to coat evenly.
Transfer to serving plate, and serve immediately with a bowl of cool water to dip each piece in before eating. 2
Enjoy the cronch !
Notes
Soaking SP's removes sticky surface starches (same concept as why you wash/soak rice), so that they get crispier when frying.
The time to pull sugar strands is relatively short (until sugar hardens), so serve immediately. Buttt even when the sugar's hardened it still tastes just as good :)
Keyword basi digua, candied sweet potatoes, chinese, recipe