Baked Sour Cream and Onion Potato Chips

Baked Sour Cream And Onion Potato Chips

These homemade sour cream and onion potato chips are thin, crisp, and seasoned with buttermilk powder, onion, garlic, dill, and parsley. They can be cooked in an air fryer or oven without deep frying, but they are best treated as a fresh snack because moisture softens them quickly.

The recipe uses 500 g potatoes and makes two snack portions. The calorie estimate includes the potatoes and seasoning but only a light, variable amount of oil spray.

Why This Recipe Works

Soaking removes some surface starch, while thorough drying prevents the slices from steaming. High heat then drives off the remaining moisture and browns the edges. The slices must be arranged in a single layer; overlapping potatoes trap steam and produce chewy rather than crisp chips.

Buttermilk powder provides the tang associated with sour cream seasoning without adding wet dairy to the potatoes. Add the seasoning after cooking so it stays aromatic and clings to the warm, lightly oiled surface.

Prepare And Season The Potatoes

Slice the potatoes as evenly as possible, ideally with a mandoline. Soak them in iced water for at least 10 minutes, then drain and dry them completely. Any water left on the surface will make the slices steam rather than crisp.

Mix the salt, parsley, garlic powder, onion powder, optional sweetener, buttermilk powder, and dill in a small bowl. Keep the seasoning dry until the potatoes are cooked.

Air Fryer Or Oven Method

Lightly spray both sides of the dried potato slices with oil and arrange them in a single layer. Cook at 200°C/400°F, flipping halfway:

• Air fryer: 10–15 minutes
• Oven: 15–25 minutes

Cooking time varies with slice thickness and how closely the slices are arranged. Remove chips as they turn golden and crisp, because thin pieces may finish before thicker ones. Toss the hot chips with the seasoning and let them cool briefly; they become crisper as they cool.

Troubleshooting

Why are the chips chewy? The slices may be too thick, too wet, or crowded. Slice more evenly, dry them thoroughly, and cook in batches if necessary.

Why did the seasoning fall off? The chips were probably seasoned while cold or had too little surface oil. Toss them immediately after cooking while they are still warm.

Why did some chips burn? Thin slices finish quickly. Check early and remove individual chips as they brown instead of waiting for the entire batch.

Storage And Portions

This recipe makes two snack portions from 500 g raw potatoes. Serve the chips fresh for the best crunch. If storing leftovers, cool them fully first and keep them in an airtight container for up to one day; re-crisp briefly in an air fryer or oven.

The nutrition estimate is approximately 225 calories per half-batch portion and depends on the amount of oil spray absorbed. The original 293-calorie total was too low for 500 g of potatoes and has been corrected.