Why we tested the Oster 10-Cup Food Processor
The Oster FPSTFP1355 represents the cheapest credible 10-cup option in the food processor category. We tested it specifically to evaluate whether the cost compromises are reasonable for occasional users, and how it compares to the Hamilton Beach Stack and Snap at the same price point. Our goal was to give a clear answer for cooks who want an inexpensive food processor for occasional batch tasks without committing to a $150+ Cuisinart or Breville.
How we tested
Across 8 weeks we ran the Oster on chopping (onions, mirepoix batches, garlic, fresh herbs), slicing (cucumbers, zucchini, mushrooms), shredding (carrots, cheddar, cabbage for slaw), pureeing (hummus, pesto, salsa, baby food), and dough (pizza dough, biscuit dough). We measured chop evenness, slice consistency, motor heat after sustained runs, and assembly and cleanup time. All tests were repeated against the Hamilton Beach Stack and Snap and the Cuisinart FP-8SV.
Performance
S-blade chopping is acceptable but uneven for the price segment. A quartered onion reaches small dice in 10-12 pulses with about 15% larger irregular pieces remaining. This is workable for soup or sauté starts but visibly worse than the Hamilton Beach or Cuisinart in the same test. Garlic minces in 5 pulses. Fresh herbs (parsley, cilantro) chop cleanly in 6-8 pulses without bruising.
The slicing disc produces decent cucumber and zucchini rounds with one consistent thickness (about 3mm). Mushrooms slice cleanly. Tomatoes pulp at the cut edges because the blade pressure is uneven with softer fruit. Shredding cheddar produced shorter strands than expected but they hold shape rather than clumping. Cabbage shreds cleanly for slaw.
The 500-watt motor is the practical limit. We ran a hard parmesan chunk through the S-blade and the motor slowed visibly, completing the grind in about 25 seconds with a noticeable burning smell from the housing by the end (which dissipated). Pizza dough at 1.5 lbs flour ran with the dough blade for 60 seconds without struggle. Beyond that we got automatic thermal shutdown twice during heavy use - the unit recovered after 10 minutes of cool-down. Plan for short runs.
The feed chute is small. At 2.5 inches it requires pre-cutting most vegetables larger than a small carrot. This adds prep time and reduces the time savings the processor is supposed to deliver. If your weekly cooking includes slicing whole tomatoes or shredding a whole head of cabbage in one batch, you will be frustrated.
Cleanup is the strong point. The flat-top lid, removable blade, and dishwasher-safe bowl mean a full cleanup takes about 90 seconds from dirty bowl to washed and reassembled. This is meaningfully easier than processors with concave geometries that trap residue.
Who should buy this
The Oster FPSTFP1355 is the right pick for cooks who want a food processor in the kitchen but only expect to use it 1-2 times per week for batch chopping or slicing tasks. It is also a reasonable starter unit for college kitchens or budget households where the Cuisinart investment is not justified. Skip it if you process dough regularly, if your weekly tasks include slicing larger vegetables, or if you want professional-quality results. The Hamilton Beach Stack and Snap is a marginally better choice at the same price for most users.
Oster 10-Cup Food Processor FPSTFP1355 vs. the competition
| Product | Verdict |
|---|---|
| Hamilton Beach Stack and Snap 70725A | Alternative - Larger bowl, easier assembly, similar price. |
| Cuisinart FP-8SV 8-Cup | Alternative - Twice the price, much better disc quality. |
| Black+Decker 8-cup processor | Skip - Similar price, smaller bowl, less reliable motor. |
Full specifications
| Capacity | 10 cup |
| Motor | 500 watts |
| Blades/Discs | S-blade, slicing disc, shredding disc, dough blade |
| Dimensions | 9.5 x 8.5 x 16.0 inches |
| Weight | 9.4 lbs |
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Should you buy the Oster 10-Cup Food Processor FPSTFP1355?
At $45 this is the cheapest 10-cup processor that does not feel disposable. The S-blade chops onions to acceptable dice, and the included slicing and shredding discs work for occasional use. The narrow feed chute and 500-watt motor are real limitations for anyone past once-a-week use.
Frequently asked questions
What does the dough blade actually do that the S-blade doesn't?+
The dough blade is plastic with shorter blunter arms that knead rather than cut. For pizza or bread dough up to 1.5 lbs flour it kneads to windowpane in about 60 seconds. The S-blade can do the same task but tears the gluten rather than developing it. For a $45 unit including a dough blade is unusual and useful for pizza night bakers.
How small is the feed chute really?+
2.5 inches across the widest opening. This means whole tomatoes, carrots over 2 inches diameter, and whole bell peppers will not fit. You need to cut them in half lengthwise first. Compare to the Cuisinart DFP-14BCWN which has a 5.5-inch wide-mouth chute that fits whole tomatoes and small potatoes. The Oster chute is the major use-friction point.
📅 Update log
- May 27, 2026Initial review published after 2-month occasional-use testing.
