Air fryer sweet potato: which video to watch

Feelgoodfoodie's Yumna works through sweet potato fries from peel to plate: two medium potatoes cut to roughly ¼-inch thickness, seasoned with garlic powder, paprika, salt, and pepper, and dressed with just one teaspoon of oil per potato. She preheats to 380 °F, cooks for 12 minutes in a single layer, and rests the finished fries on a wire rack before serving.

watch on YouTube → 5:01

Why it ranks here: Yumna spells out the physics at 3:02: packing the basket traps steam and prevents crisping, so spacing is the single most important variable. She explicitly dismisses cornstarch and soaking as unnecessary, which cuts through the confusion created by other videos. The wire rack rest at 3:44 adds crispness without extra cooking time. The manual transcript and chapter markers make it easy to jump to any part of the method.

~5 min · easy · sharp knife helpful

MOMables – Laura Fuentes works through whole sweet potatoes from raw to table: she picks longer, skinnier potatoes and matches them by size so they finish at the same time. She rubs them with olive oil and salt, cooks at 400 °F for 35 minutes, flips them once toward the end for all-round crispy skin, then rests them five minutes before cutting.

watch on YouTube → 2:55

Why it ranks here: Laura answers the questions that trip up new air fryer owners — how many potatoes fit in the basket, how to get the skin crispy rather than wrinkled, and what to do with leftovers (airtight container, three days). The chapter markers are practical: temperature guidance sits at 1:35. Two corrections from the comments are in the flags below and are worth reading before you start.

~3 min · easy · no special tools

The Spicy Apron's Heather works through every variable that affects crispiness: potato shape, whether to peel, why soaking in cold water pulls out starch, why drying thoroughly matters most, and how much cornstarch actually helps. She seasons with salt, pepper, and cayenne, uses avocado oil for its higher smoke point, and cooks at 380 °F starting with 15 minutes, shaking the basket a couple of times.

watch on YouTube → 12:10

Why it ranks here: This is the only ranked video that tests the main choices rather than asserting one method. Heather tries soaking both ways and concludes fries do come out crispier with it 5:56. Her cornstarch section 7:18 makes an honest concession: it makes a genuine though modest difference. That reasoning is more useful than a single recipe because it tells you what to adjust if your first batch is soggy. The practical technique begins around 5:00.

~12 min · intermediate · plan 1 hr ahead for the soak

Simply Air Fryer is a clean, narrated recipe with no filler: two medium sweet potatoes, peel left on, cut to ¼–½ inch strips, tossed with 2 tsp avocado oil, salt, pepper, garlic powder, paprika, and optional cornstarch, cooked at 385 °F for 15 minutes with the basket shaken every five minutes.

watch on YouTube → 3:09

Why it ranks here: Every measurement is stated once and clearly — the kind of video you pause and follow rather than watch first. The warning at 2:35 that fries can go dark quickly toward the end of cooking is practical and absent from shorter clips. A top commenter provides the Celsius equivalent noted in the flag, which is useful if your air fryer dial reads in Celsius.

~3 min · easy · no special tools

Munchy Goddess shows sweet potato rounds rather than fries or whole potatoes: one large sweet potato sliced to ¼-inch rounds, tossed in olive oil, cinnamon, and salt (quantities pinned in a comment), then cooked at 350 °F for 15 minutes with a flip halfway through.

watch on YouTube → 0:56

Why it ranks here: If rounds are the format you want — as a side dish, a snack, or a base for toppings — this is the only ranked video that covers them. The lower temperature of 350 °F suits the thicker cross-section of a round versus a thin fry strip. Commenters note that thicker-cut slices may need closer to 10 minutes per side, and several suggest adding nutmeg or chilli flakes alongside the cinnamon.

~1 min · easy · no special tools