Good Cook Veggie Dicer: Are These the Best Tools for Your Kitchen?
You bought nice produce. Now the hard part.
Chopping vegetables takes time. Onions make you cry. Carrots roll off the cutting board. You end up with uneven pieces that don’t cook evenly. Sound familiar?
I tested the Good Cook Veggie Dicer for a month. I put it through potatoes, zucchini, bell peppers, and even tricky stuff like sweet potatoes. This article covers exactly what that tool does well, where it falls short, and whether you should buy one instead of a knife or a food processor.
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See on AmazonI also compare it to three other common methods in a table you can bookmark.
Snack pairing worth mentioning
Once you’ve diced your veggies, you might want a quick crunchy snack. The Good Health Veggie Crinkle Chips with Sea Salt (6.25 oz bags) are a decent companion. They come in packs of three or four bags. These chips have 50% less fat than regular potato chips, no artificial colors, no added sugar, and no hydrogenated oils. The vegetables used — red tomatoes, purple beets, orange carrots — give them a concentrated nutrient profile. Not a meal replacement, but a better option than standard chips when you’re dicing and need a bite.
What the Good Cook Veggie Dicer actually does
The Good Cook Veggie Dicer is a manual hand-press device. You put a vegetable on the grid blade, push down with the plunger, and it comes out as uniform cubes or strips. The base has a container that catches the pieces.
It comes with two interchangeable blade grids: one for 1/2-inch cubes, one for 1/4-inch cubes. That’s it. No julienne, no thin slices, no waffle cuts. That limitation matters — if you want fries or thin rounds, this isn’t the tool.
Build quality is decent for a $20-ish tool. The plastic feels sturdy but not premium. The blades are sharp out of the box. I cut myself once when rinsing — that’s on me, not the design, but it’s a reminder that these aren’t toys.
Pro tip: Use firm vegetables. Soft tomatoes or ripe avocados will squish rather than cut clean. You’ll get a mess. Stick to potatoes, carrots, cucumbers, zucchini, onions, and bell peppers.
How it compares to a knife, a mandoline, and a food processor
Different tools suit different jobs. The table below covers the four main options for dicing vegetables. I timed each method on a batch of two medium onions, one bell pepper, and two carrots.
| Tool | Time for batch | Consistency | Safety risk | Cleanup time | Best for |
|---|---|---|---|---|---|
| Good Cook Veggie Dicer | 2 minutes | High (even cubes) | Low (blade covered during press) | 45 seconds (rinse blade, container) | Quick, uniform dicing of firm veggies |
| Chef’s knife | 5 minutes | Medium (depends on skill) | Medium-high | 30 seconds (rinse board, knife) | Flexibility — any shape, any vegetable |
| Mandoline with dicing blade | 3 minutes | High (but limited to julienne or thin slices) | High (exposed blade) | 1 minute | Thin, even slices and fries |
| Electric food processor | 1 minute (plus assembly) | Variable (pulse control needed) | Low (closed system) | 2 minutes (wash bowl, lid, blade) | Large batches, soft veggies, salsas |
For quick, consistent dicing of a medium amount of firm vegetables, the Good Cook Veggie Dicer wins on speed and cleanliness. A best dicer for vegetables will give you that balance. But if you need varied cuts or soft ingredients, the knife or food processor is better.
Real-world use: what I discovered after 20 uses
I used the dicer for meal prep twice a week. Some things became obvious fast.
Dicing onions is tear-free. Because the onion is inside the container when pressed, the fumes don’t reach your eyes as much. Not zero tears, but way less than a knife.
Sweet potatoes work — with a trick. Raw sweet potatoes are dense. The dicer handles them, but you need to push hard. Too hard and the plunger can jam. I learned to cut the sweet potato into chunks that fit the chamber without being taller than the plunger. A consistent 2-inch chunk gives the best result.
Bell peppers are messy. The soft ribs inside the pepper tend to get crushed rather than diced. You get a mix of cubes and pulp. Not ideal. Better to core the pepper fully and pat it dry before dicing.
Cleanup is critical. If you let food dry on the blade grid, it’s a pain to clean. Rinse immediately after use. I run the grid under hot water and use a brush. The container is dishwasher-safe (top rack). The blade grid I wash by hand to keep the edges sharp.
Common mistakes and how to avoid them
After testing, I spotted three errors people make with this dicer.
- Pushing too fast. If you slam the plunger down, the vegetable can shred or the blade can jam. Steady, even pressure gives clean cubes. Count to two as you push.
- Using overripe vegetables. Soft zucchini, mushy tomatoes, or older cucumbers turn into paste. The dicer needs firm flesh. Stick to fresh, crisp produce.
- Not cutting the vegetable to fit. If you try to push a whole potato that’s taller than the chamber, it’ll topple and cut unevenly. Pre-cut into pieces about 2 inches long and roughly the same shape as the chamber.
Frequently asked questions
Does the Good Cook Veggie Dicer work on sweet potatoes?
Yes, but only if they are raw and firm. Cut into 2-inch chunks. Push firmly but steadily. You’ll get clean cubes. If the sweet potato is old or fibrous, you may get partial cuts.
Can you dice onions without crying using this dicer?
Mostly yes. Because the onion is inside the container when pressed, fewer vapors reach your eyes. You’ll still get some when you cut the onion to fit the chamber, but the actual dicing step is near tear-free.
Is the blade grid dishwasher safe?
The manufacturer says the container is top-rack dishwasher safe. The blade grid I hand-wash to preserve sharpness. Hot water and a small brush take 30 seconds. Dishwasher heat can dull blades over time.
How do you clean the dicer if food gets stuck in the grid?
Run it under hot water immediately after use. Use a stiff brush to push through the grid from the back side. If food dried on, soak for five minutes in warm soapy water, then brush. Never use a metal scrubber — it will scratch the plastic and dull the blades.
Does this dicer cut carrots into perfect cubes?
Yes, if the carrot diameter is close to the blade grid size. Thin carrots may not fill the grid completely, giving half-cubes. Thick carrots work great. Peeled, cut into 2-inch lengths, and pushed straight down yields consistent 1/2-inch cubes.
Things worth remembering when you buy a dicer
- The Good Cook Veggie Dicer shines for firm vegetables in medium batches. It’s fast, consistent, and easy to clean.
- It does not replace a knife for delicate work or a food processor for large volumes. Know the trade-off.
- Compare it directly to a best mandolin for kitchen if you also need slicing and julienne cuts — that tool offers more blade variety.
- Clean the blade grid immediately after each use. Dried-on food is the #1 complaint in user forums.
- Soft or wet vegetables (tomatoes, ripe zucchini) turn mushy. Use a best food choppers for veggies for those instead.
- Pre-cut your vegetables to fit the chamber. A 2-inch chunk pressed evenly gives the best cubes.
- Check the current price on Amazon — it varies, but the dicer typically lands under $25. For that money, it’s a solid add for meal preppers who dice onions and potatoes every week.