How To Make Bagel Chips | Stale Bagels to Crispy Snack

Making bagel chips at home takes stale bagels, a thin slice, oil, seasoning, and a short oven bake until golden and crunchy — far cheaper and better than the store-bought bag.

A half-eaten bag of bagels went stale yesterday, and the usual toast routine feels tired. Bagel chips are the fix — and they come together in about 20 minutes with ingredients already in the kitchen. The oven does the work; the seasoning choices make them yours. Here is the exact method that turns leftover bagels into a snack that disappears before the dip bowl empties.

What You Need To Start

The ingredient list is short: bagels (any kind except the super-fragile ones), oil, and seasoning. For the tools, grab a serrated knife, a baking sheet, parchment or foil, and a mixing bowl.

• Bagels: Everything, plain, salt, garlic, cinnamon-raisin, or gluten-free all work. Day-old or stale bagels slice more cleanly than fresh ones [1].
• Oil: Olive oil, avocado oil, or melted butter — about two to three tablespoons per two bagels [1][4].
• Seasoning: Everything bagel seasoning, ranch dip mix, garlic powder, Parmesan, cinnamon-sugar, or truffle oil.
• Tool: A serrated knife gives the cleanest cut through a dense bagel without crushing it [3][9].

How To Make Bagel Chips

The method is a straight three-stage process: slice thin, season even, bake until golden. Each stage has a few decisions that make the difference between crunchy chips and burnt crumbs.

Step 1: Slice Them Thin And Even

Cut each bagel in half vertically (top to bottom, not sandwich-style). Then slice each half into thin rounds about ⅛ to ¼ inch thick, using a slight angle with the serrated knife [1][2][3].

• ⅛-inch slices crisp faster — check them early because they go from golden to dark fast [1][11].
• ¼-inch slices need the full baking time (around 20 minutes) to dry through to the center [3][9].
• Aim for uniform thickness so the tray bakes evenly. One thick slice surrounded by thin ones means some burn while others stay soft.

Step 2: Season In Two Stages

Drop all slices into a large mixing bowl, drizzle the oil over them, and toss with your hands until each round is lightly coated [1][3]. Add the dry seasoning in two stages — toss after the first sprinkle, then add the rest and toss again. That double-toss distributes the seasoning into every crevice instead of clumping on the top layer [2][13].

Oil amount matters: a light drizzle coats the surface; too much creates greasy chips that refuse to crisp. If the bowl bottom pools oil, you used more than needed [2][11].

Step 3: Bake Until Golden, Then Cool

Line the baking sheet with parchment paper or foil. Arrange the slices in a single layer — no overlapping, no stacking. Crowding traps steam between chips, turning the bake into a steam bath [1][3][4][11].

Bake at 350°F for 14 to 17 minutes, flipping every chip halfway through [1]. Watch them after the 10-minute mark because the last few minutes do the browning. When they look golden and the edges are just starting to darken, pull them.

The exception: for everything-bagel chips and cinnamon-sugar chips, season one side only and do not flip — the seasoning sticks to one face and survives the oven intact [5].

Cool the chips on a wire rack or a layer of paper towels. They are soft when warm and only turn crispy as they cool [3]. Let them sit at least five minutes before serving.

Oven Temperatures Compared

Air Fryer And Stovetop Methods

The oven is the easiest hands-off route, but two other methods work when the oven is busy or the kitchen is already hot.

Air fryer method: Set to 350°F. Arrange slices in a single layer in the basket. Cook for four to five minutes per side — eight to ten minutes total, shaking the basket at the flip [4]. Air fryers run hotter and faster than ovens, so check at the short end of the range. A second source recommends 300°F for seven minutes if the first batch came out darker than expected [13].

Pan-searing method: Heat a large frying pan to medium heat. Place slices in a single layer and cook until golden, then flip and repeat. Work in batches — crowding the pan creates steam, not crunch [4]. This method takes more attention but finishes in about half the oven time.

Common Mistakes That Soften The Crunch

What To Do With The Batch

Cooled bagel chips store in an airtight container or zipper-top bag for up to one week [3][5]. They hold their crunch at room temperature and survive a lunchbox without turning sad.

Serve them with dips: labneh, ranch dressing, hummus, or a quick cream-cheese blend. They also double as crouton replacements in salads or soup toppers — the everything-bagel version adds more flavor than standard croutons ever do.

For the sweet side, cinnamon-sugar bagel chips crush into a quick pie-crust base or top a bowl of ice cream. One batch usually disappears before either use gets tried.

Seasoning Variations To Try

• Everything bagel: Toss with sesame seeds, poppy seeds, dried garlic, dried onion, and salt. Season one side only; do not flip [4][5].
• Ranch: Mix one packet of ranch dip powder into the oil before tossing. The powder sticks to the oil and coats evenly [2].
• Parmesan garlic: Grate Parmesan fine and toss with garlic powder. Bake at 375°F for the nutty, cheesy edge [5].
• Cinnamon sugar: Mix cinnamon and granulated sugar. Season one side only; bake at 350°F [5].
• Savory simple: Garlic powder + salt + black pepper. The workhorse combo that works with any dip.

Flavor And Method Pairings

Bagel Chips In 30 Seconds

Slice stale bagels into even ⅛-inch rounds. Toss with a light drizzle of olive oil and your seasoning of choice. Arrange in a single layer on a parchment-lined baking sheet. Bake at 350°F for 14 to 17 minutes, flipping halfway unless you are using one-sided seasoning. Cool on a wire rack until crisp — about five minutes. Store airtight for up to a week, or serve immediately with your favorite dip.

One batch from two bagels fills a bowl that costs at least four dollars at the grocery store. The takeaway is a snack that is cheaper, faster, and exactly as seasoned as you want it.