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About

Decision fatigue around meals costs the average person 30 - 40 minutes daily. That accumulated hesitation translates to roughly 250 hours per year spent deliberating what to eat. This tool eliminates that friction by generating a random recipe or nearby restaurant in under 2 seconds. It queries TheMealDB for recipes and OpenStreetMap's Overpass API for geo-located dining options. Filter by cuisine type to narrow results. All searches are stored locally so you never lose a recommendation you liked.

The generator pulls from a live database of over 300 categorized meals and cross-references restaurant data within a configurable radius using the Haversine distance formula. Limitation: restaurant results depend on OpenStreetMap coverage in your area. Rural regions may return fewer options. Pro tip: allow browser geolocation on first use for accurate restaurant proximity ranking.

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Formulas

Restaurant proximity ranking uses the Haversine formula to compute great-circle distance between the user's coordinates and each restaurant node:

a = sin2(ฮ”ฯ†2) + cos(ฯ†1) โ‹… cos(ฯ†2) โ‹… sin2(ฮ”ฮป2)
d = 2 โ‹… R โ‹… atan2(โˆša, โˆš1 โˆ’ a)

Where ฯ† = latitude in radians, ฮป = longitude in radians, R = Earth's radius (6371 km), and d = distance between two points.

Random selection uses Fisher-Yates shuffle on the filtered result array. For an array of n items, each element at index i is swapped with a randomly chosen element from index i to n โˆ’ 1, guaranteeing uniform distribution with O(n) time complexity.

Reference Data

CuisineOrigin RegionSignature DishTypical Spice LevelCommon ProteinsStaple Carb
ItalianSouthern EuropePasta CarbonaraMildPork, SeafoodWheat Pasta
JapaneseEast AsiaRamenMild - MediumFish, Pork, TofuRice, Noodles
MexicanCentral AmericaTacos al PastorMedium - HotPork, Beef, ChickenCorn Tortilla
IndianSouth AsiaButter ChickenMedium - HotChicken, Lamb, LentilsRice, Naan
ThaiSoutheast AsiaPad ThaiMediumShrimp, Chicken, TofuRice Noodles
ChineseEast AsiaKung Pao ChickenMediumPork, Chicken, DuckRice
FrenchWestern EuropeCoq au VinMildChicken, Duck, BeefBread, Potato
EthiopianEast AfricaDoro WatHotChicken, Lamb, LentilsInjera
GreekSouthern EuropeMoussakaMildLamb, BeefEggplant, Potato
KoreanEast AsiaBibimbapMediumBeef, Pork, TofuRice
TurkishWestern AsiaKebabMild - MediumLamb, ChickenBread, Rice
VietnameseSoutheast AsiaPhoMildBeef, Chicken, ShrimpRice Noodles
MoroccanNorth AfricaTagineMediumLamb, ChickenCouscous
SpanishSouthern EuropePaellaMildSeafood, Chicken, RabbitRice
LebaneseWestern AsiaShawarmaMild - MediumChicken, Lamb, BeefPita Bread
PeruvianSouth AmericaCevicheMediumFish, ShrimpCorn, Potato
CaribbeanCaribbean IslandsJerk ChickenHotChicken, Fish, GoatRice, Plantain
GermanCentral EuropeSchnitzelMildPork, VealPotato, Bread
BrazilianSouth AmericaFeijoadaMildPork, Beef, BeansRice, Cassava
AmericanNorth AmericaBurgerMildBeef, Chicken, TurkeyBread Bun

Frequently Asked Questions

The tool requests browser Geolocation API permission. If denied, it falls back to IP-based approximate location via the Nominatim service. Accuracy drops from ~10 meters (GPS) to ~1-5 km (IP). You can also manually enter a city name to anchor the search radius.
Restaurant data comes from OpenStreetMap, which relies on community contributions. Coverage varies by region. Dense urban areas (New York, London, Tokyo) have excellent coverage. Rural areas may have sparse data. The tool will display a toast notification and suggest switching to recipe mode if zero restaurants are found within the search radius.
Recipes are sourced from TheMealDB, which provides ingredient lists and instructions but not standardized nutritional data. Do not use this tool for clinical dietary planning. For medically prescribed diets, consult a registered dietitian with access to USDA FoodData Central values.
When a cuisine is selected, the full result set is first filtered to only matching entries. The Fisher-Yates shuffle then runs on this filtered subset. If the subset contains fewer than 3 items, additional results from related cuisines (e.g., Thai โ†’ Vietnamese) are included to maintain variety.
Default radius is 5 km. The Overpass API query uses a bounding box calculated from your coordinates ยฑ the radius converted to degrees (approximately 0.045ยฐ per km at mid-latitudes). Maximum configurable radius is 25 km. Larger radii increase query time and may trigger API rate limits.
No. History is stored in browser LocalStorage, which is device- and browser-specific. Clearing browser data erases history. The tool caps history at 50 entries using FIFO (first-in, first-out) eviction to prevent storage bloat.