Pierogies classic onion
by Mrs. T's
Open Food Facts label for barcode 0041164000666 · Mrs. T's · Frozen foods. Screening numbers and flags live in the verdict band below. This hero only situates the source record.
The verdict
Pierogies classic onion by Mrs. T's scores 100/100 in PlainFoodSafe's ingredient screening. We compared its 19 labeled ingredients with FDA SAFFA regulatory records and CSPI Chemical Cuisine ratings; 0 ingredients are flagged for caution. The 19-component label is layered, beginning with Water, Enriched Flour, Wheat Flour. Start with any flagged rows, then check the nutrition grade and serving size instead of treating one roll-up score as the whole decision. This is not a recall, allergy, medical, or dietary-safety determination.
- 100/100
- Safe safety score
- 0
- None flagged · of 19 analyzed
- Group 4
- Ultra-processed
- C
- Nutri-Score nutrition grade
Computed directly from OpenFoodFacts ingredient data cross-referenced with FDA SAFFA and CSPI Chemical Cuisine ratings. See our methodology for the scoring formula.
Composite profile score
One verdict from three independent sources
68/100
Grade B-
Ingredient Safety
100/100
FDA/CSPI flagged-ingredient screening
Processing Level
NOVA 4
Ultra-processed foods
Nutrition Grade
C
Nutri-Score front-of-pack nutrition grade
Weighted 50% ingredient safety / 25% processing level / 25% nutrition grade. A dimension with no data for this product (common: source coverage is partial) is dropped and its weight redistributes across the remaining dimensions, so missing data never silently lowers the score. See the full benchmark table.
64000666 · Open Food Facts · July 2026
Pierogies classic onion label screening desk
7 of 19 parsed ingredients carry FDA SAFFA or CSPI coverage (lead: Sodium Acid Pyrophosphate). Source sheet 64000666 · Open Food Facts · July 2026. The screening score and flag counts are in the verdict band above. This desk is the provenance stamp, not a second scorecard. Methodology · Read with nearest score peer: Mrs. T's, Pierogies, Savory Five Cheese Blend · Nearest score peer is Mrs. T's, Pierogies, Savory Five Cheese Blend at the same screening score.
Screening model notes
How Nutri-Score, NOVA, and list length read this record
Within the four-tier shelf-label framework this site publishes, the composite for this product falls in the highest band. That band is defined by a threshold on the derived score alone: it is where labels land once components carrying caution-or-worse registry ratings contribute little or nothing to the deduction. The band is a summary of what the screened registries return for the components that were parsed, so it inherits their coverage gaps — a component absent from both registries neither raises nor lowers the figure. The threshold and the weighting behind it are set out on the methodology page.
Nutri-Score settled on its middle grade here, the band the algorithm produces when the penalty and credit sides of its nutrient ledger come out close to balanced. A mid-scale grade is a statement about the panel as a whole rather than about any single nutrient, and products arrive at it by very different routes: a moderate profile across every term, or high marks on some offset by heavy penalties on others. The grade is computed separately from the ingredient screen below and the two are not comparable measures.
A mid-length component list was parsed from this label. There are enough separate entries for the screen to match several independently, while each matched entry still carries visible weight in the resulting index. Lists of this size are the most common shape in the catalogue, which makes the composite here easier to place against comparable products than at either extreme.
Cross-brand screening score neighbourhood
How It Compares to Its Category
Among the 24,982 products we've scored in the Frozen foods category, the average safety score is 92.9/100. Pierogies classic onion scores 7.1 points above that category average (100/100 vs. 92.9/100), so it is a comparatively strong pick for shoppers screening within that category specifically, rather than against the product catalog as a whole.
Ingredient-list length vs other Frozen foods products
Pierogies classic onion lists 19 ingredients on its label
19 17th percentile a longer ingredient list than 17% of the 7,008 products we track
Each bar is a band; taller bars hold more products. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Distribution as text
- 0–2
- 11 products (0%)
- 2–4
- 54 products (1%)
- 4–6
- 54 products (1%)
- 6–8
- 66 products (1%)
- 8–10
- 102 products (1%)
- 10–12
- 112 products (2%)
- 12–14
- 184 products (3%)
- 14–16
- 205 products (3%)
- 16–18
- 245 products (3%)
- 18–20
- 284 products (4%)
- 20–22
- 264 products (4%)
- 22–24
- 298 products (4%)
- 24–26
- 247 products (4%)
- 26–28
- 271 products (4%)
- 28–30
- 284 products (4%)
- 30–32
- 294 products (4%)
- 32–34
- 325 products (5%)
- 34–36
- 319 products (5%)
- 36–38
- 314 products (4%)
- 38–40
- 283 products (4%)
- 40 and above
- 2,792 products (40%)
Source Open Food Facts, product label ingredient lists · July 2026
Ingredient-list length is a descriptive property of the label, not a safety rating. A longer list is not automatically worse and a shorter one is not automatically better; the count is shown so the label can be placed against a comparable population. The comparison here runs against the 7,008 Frozen foods products we publish with a parsed label, not against the whole catalogue, because list length varies far more between categories than within one.
Ingredient Safety Analysis
Full Ingredient List
Water, enriched flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), potato flakes (potatoes, mono and diglycerides, sodium acid pyrophosphate, citric acid), soybean oil, onions, salt, eggs, yeast extract, spice
Categories
More from Mrs. T's
High-score cross-brand comparables for Pierogies classic onion
Neighbours outside Mrs. T's with screening scores in the same high band as Pierogies classic onion (100/100 here). The 5 same-brand links above stay within Mrs. T's; these peers cross brands.
Same high-band screening score
Nearest cross-brand products by screening score (100/100 here, no caution flags on the parsed list).
Medium-label peers (9–20 ingredients)
Nearest cross-brand labels by linked ingredient count (19 on 0041164000666).
Check the compact label closely
Check the compact label closely
Pierogies classic onion has a shorter ingredient list than 83% of its Frozen foods category comparison set. A short list is descriptive, not a safety verdict, so inspect the named ingredients directly.
- Start with Sodium Acid Pyrophosphate and review the source-backed context behind this compact list. Inspect ingredients
- Compare another barcode with a similarly short ingredient list. Compare labels
- Check how the screening method treats registry matches and unmatched ingredients. Read the method
This page describes published ingredient-list and source coverage. It is not dietary or medical advice.
Barcode 0041164000666: product data from Open Food Facts (July 2026). Screening from FDA SAFFA and CSPI Chemical Cuisine where attached. Figures are computed from those sources, not editor-typed. Methodology. Reference only, not dietary or medical advice.