[Submitted on 12 Aug 2026]
Title:A framework for recipe data structure with applications for culinary and nutritional insights
View a PDF of the paper titled A framework for recipe data structure with applications for culinary and nutritional insights, by Mansi Goel and 5 other authors
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Abstract:Cooking is a complex process that transforms raw ingredients into delicious and nutritious dishes, yet the recipes that encode this process remain largely free text; readable by people but not directly computable. Existing recipe collections capture fragments of this information, but no shared representation links a recipe's structured ingredient composition, its geo-cultural provenance, and its nutritional profile within a single queryable schema. We address this representation gap by formalizing a framework for recipe data structure that decomposes each recipe into typed ingredient entities, grounds those entities in a reference nutritional database, and annotates them with geo-cultural and dietary context. We present RecipeDB2, a structured compilation of 128,942 recipes with 35,474 ingredients from 32 regions and 99 countries. Ingredient phrases are parsed into seven culinary attributes using a transformer-based named-entity model; ingredients are linked to the USDA reference tables through a BERT embedding strategy (F1 = 87.90 on a manually adjudicated set of the 200 most frequent ingredients), yielding 148 nutritional parameters per mapped ingredient; a Random Forest classifier propagates 34 ingredient categories across the full vocabulary; and a deterministic, conservative rule set assigns each recipe a dietary style. Through RecipeDB2 (this https URL), we demonstrate a scalable framework for making recipes computable, turning culinary heritage (long treated as an artistic rather than a quantitative object) into a data-driven analysis.
Comments: Main Text (11 pages, 4 figures, 3 tables); Supplementary Information (6 pages, 5 figures, 1 table)
Subjects:
Computation and Language (cs.CL)
Cite as: arXiv:2609.22099 [cs.CL]
(or arXiv:2609.22099v1 [cs.CL] for this version)
https://doi.org/10.48550/arXiv.2609.22099
arXiv-issued DOI via DataCite
Submission history
From: Ganesh Bagler Prof [view email] [v1] Wed, 12 Aug 2026 05:40:02 UTC (3,506 KB)
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