To cut bell peppers neatly, safely, and with almost no waste, use this simple chef-style method that works for strips, dice, and rings.

Quick Scoop

  • You’ll: waste less pepper, avoid loose seeds, and get even pieces for cooking.
  • Tools: a sharp chef’s knife, stable cutting board, and clean bell peppers.
  • Main idea: trim top and bottom, remove the core in one go, then slice or dice the flat pieces.

Step-by-step: Core, Slice, Dice

1. Prep the pepper

  1. Wash and dry the pepper well to remove dirt and waxy residue.
  1. Lay it on its side on a cutting board so it doesn’t roll too much.
  1. With a sharp knife, slice about a 0.5 inch piece off the stem end and another thin slice off the bottom; keep these for snacking or soups.

Think of this like taking the “caps” off a cylinder so you can get into the hollow center easily.

2. Remove seeds and core cleanly

There are two very common “no-mess” ways to do this. Method A – Cut panels and unroll (great control, less waste)

  1. Stand the pepper up on its trimmed bottom so it’s stable.
  1. Look for the white inner ribs (membranes) that connect the core to the outer wall.
  1. Cut down between the ribs and the flesh to separate the pepper into 3–4 flat panels, each with a strip of membrane in the middle.
  1. Trim off the white bits from each panel and discard the stem, core, and seeds.

Method B – Slit and open (fast and popular)

  1. After trimming top and bottom, make 1–2 vertical cuts down the side of the pepper.
  1. Open it up like a sheet and lay it skin-side down or up on the board.
  1. Run your knife along the inside to slice away the core and white ribs in a long strip, then discard.

Both methods leave you with flat pieces that are easy to cut and almost no seed mess.

3. For strips, dice, or rings

Once cored, you can cut the pepper however your recipe needs. To cut strips (fajitas, stir-fries, salads)

  1. Lay the flat pepper panels skin-side down; this makes the knife less likely to slip.
  1. Slice lengthwise into strips: wide for stir-fries, thinner for fajitas or garnishes.

To dice (soups, omelets, sauces)

  1. First cut the panels into strips as above.
  1. Rotate the strips 90 degrees and slice across to create even dice, smaller for sauces, larger for chunky dishes.
  1. Don’t forget to cube up the trimmed top and bottom so you use almost the entire pepper.

To cut rings (toppings or stuffed rings)

  1. Instead of opening the pepper, leave it whole after trimming top and bottom.
  1. Run your knife around the inside of the flesh to pop out the core in one piece.
  1. Lay the hollow pepper on its side and slice into rings of your preferred thickness.

Safety and waste-minimizing tips

  • Use a sharp knife: dull blades slip more and crush the pepper instead of cutting cleanly.
  • Keep fingers tucked (the “claw” grip) to avoid accidents when slicing.
  • Save scraps: tops, bottoms, and any trimmed pieces can go into soups, stocks, or omelets.
  • Choose firm, shiny peppers with tight skin for easier cutting and better texture in the pan.

A simple way to remember it: cap, core, flatten, slice, then dice —once you do it a few times, it becomes automatic in everyday cooking.

TL;DR: Trim the top and bottom, remove the core in one piece, flatten the sides, then cut into strips or dice for neat, low-waste bell pepper prep.

Information gathered from public forums or data available on the internet and portrayed here.