I Stopped Buying Chips — I Make Them From 1 Potato!

Presenter / channel

• The video is from a cooking channel (not explicitly named in the subtitles).
• No external sources are referenced in the subtitles.

Core idea (what makes the chips crisp)

Crunch comes from removing water from the potato:

• Raw potato is ~80% water
• Finished chips are under 2%

Deep-frying is described as primarily fast, violent evaporation of water. The oil mainly:

• Delivers heat efficiently
• Helps moisture escape

Ingredients (quantities/substitutions mentioned)

• 1 russet potato, thinly sliced (about 1–2 mm)
• Cold water (for rinsing/swirl slices)
• Oil: ~1/2 teaspoon total for the whole batch
  • Used as a very light toss (to coat, not pool)
• Salt: fine salt, to taste
  • Fine grains dissolve into the oil film
• Optional seasoning powders (use powder, not coarse granules):
  • Powdered vinegar (for “salt and vinegar”)
  • Fine cheese powder
  • Smoked paprika
  • Garlic powder

Variations mentioned (same method)

• Beet → deep red chips
• Zucchini → thin savory crisp
• Sweet potato → chips (needs lower temperature and closer watching)
• Kale → chips (about half the time mentioned)
• Thicker slices (~3 mm) → more “kettle chip”-like sturdier result

Equipment & prep

• Mandolin (recommended for consistent thickness; “a few dollars”)
• Bowls
  • One bowl of cold water for rinsing
• Towels
  • Drying on a towel + pressing with a second towel

Cooking method choices

• Microwave (with parchment)
• Oven (on parchment)
• Air fryer (basket)

Slicing thickness control

• Target: 1–2 mm (thin/shatter)
• Optional sturdier style: ~3 mm (thicker/dip-friendly)

Step-by-step method (with timings/temps and key technique cues)

1) Choose the right potato

• Use a russet:
  • High starch, low moisture, low sugar
  • Low sugar helps prevent scorching/bitter flavor
• Waxier/sweeter potatoes brown unevenly and taste off before crisping.

2) Slice evenly

• Slice to 1–2 mm thickness.
• Consistent thickness matters because uneven slices cook at different rates.

3) Rinse to remove surface starch (important step)

• Drop slices into cold water and swish around.
• 2 minutes is said to be plenty.
• Purpose:
  • Removes loose surface starch so chips separate cleanly
  • Prevents slices from welding into one potato brick
• Skipping this is called out as a common regret.

4) Dry thoroughly (critical)

• Lay slices on a towel, then press a second towel on top.
• Goal: remove clinging surface water.
• Wet slices steam and become soft instead of crisp.

5) Light oil toss

• Toss slices with ~1/2 teaspoon oil total for the whole batch.
• Coat lightly; no pooling.
• Technique cues:
  • Single layer only (non-negotiable)
  • Slices touching will steam each other instead of drying

6) Cook using one of the three methods

Microwave method

• Arrange slices on parchment, no overlap
• Run in two to three-minute passes
• Flip once per run
• Stop when:
  • bubbling stops
  • edges lift
  • color appears

Oven method

• 400°F
• Single layer on parchment
• 10 to 15 minutes
• Watch closely at the end:
  • It can go from perfect to charcoal in about 40 seconds

Air fryer method

• 360°F
• Shake the basket every few minutes
• Same core rules:
  • Get water out
  • Keep slices apart (single layer / avoid touching)

7) Season immediately while hot (the “stick” trick)

• Season chips the second they come out while they’re hot and faintly oily.
• Reason:
  • Warm, thin oil film helps salt/spice cling.
• If chips cool/dry first:
  • seasoning “slides off” (bald chips)

8) Use the right type of seasoning granularity

• Use fine salt (not coarse).
  • Fine grains dissolve into the oil film quickly
• Use powder seasonings, not granules.
  • Examples: powdered vinegar, fine cheese powder, smoked paprika, garlic powder
• Coarse seasonings “rattle around” and don’t adhere.

Thickness/texture guidance (variation)

• 1–2 mm: light, fast shatter, “loud” snap (thin chips)
• ~3 mm: more sturdy/kettle-chip style
  • Denser, harder snap
  • Holds up better to dipping without breaking in the bowl

Chef tips & common mistakes to avoid

• Don’t skip the cold-water rinse (prevents gluey welded chips).
• Dry aggressively before cooking (prevents steaming-soft chips).
• Don’t overlap / crowd (steam prevents crisping).
• Don’t wait to season:
  • Hot/faintly oily = seasoning sticks
  • Cool/dry = seasoning falls off
• Avoid coarse salt and coarse granules:
  • Prefer fine salt and powder seasonings
• Russets are preferred due to low sugar (reduces bitterness/scorching).

Serving/plating suggestions

• Serve immediately after seasoning for best adhesion.
• Thicker (“kettle chip”) versions are intended to hold up to a dip.

Cost/efficiency claim (as stated)

• A bag of chips is described as costing $5–$6 and requiring about the equivalent potato.
• The single-potato homemade approach is described as costing ~40 cents and “under 50” (implied cents).