Home / Recipes / F.O.S. ๐ค How to Make F.O.S. in Infinite CraftF.O.S. is a long haul. Even on the shortest known route it takes 49 combinations to get there, and the final one is French Onion Soup plus Initials. Expect to build several intermediate elements you will never use again.
The final combination
๐ฅฃ French Onion Soup+ ๐ Initials= ๐ค F.O.S.
Marathon 49 steps from the base elements ยท crafting depth 79 ยท 3 known recipes
๐ Copy steps
What is worth knowing At 49 steps it is longer than 99% of solved elements, which puts it in our marathon band. Only 3 known combinations produce F.O.S., so there is very little room to improvise. Follow the path exactly. Its crafting depth of 79 is unusually deep. Depth counts the longest chain needed to reach it, and most elements people search for sit well below this. Full crafting path from the base elements Start with Water, Fire, Wind and Earth, then follow these 49 combinations in order.
1 ๐ฅ Fire+ ๐ง Water= ๐จ Steam2 ๐ฅ Fire+ ๐จ Steam= ๐ Engine3 ๐ Engine+ ๐ Engine= ๐ Rocket4 ๐ฅ Fire+ ๐จ Wind= ๐จ Smoke5 ๐ Earth+ ๐ฅ Fire= ๐ Lava6 ๐ Lava+ ๐ง Water= ๐ชจ Stone7 ๐จ Smoke+ ๐ชจ Stone= ๐ฝ Statue8 ๐ Rocket+ ๐ฝ Statue= ๐ผ Eiffel Tower9 ๐ง Water+ ๐ง Water= ๐ Lake10 ๐ Earth+ ๐ง Water= ๐ฑ Plant11 ๐ Lake+ ๐ฑ Plant= ๐ธ Lily12 ๐ธ Lily+ ๐ง Water= ๐ธ Pond13 ๐ฅ Fire+ ๐ธ Pond= ๐ฒ Soup14 ๐ผ Eiffel Tower+ ๐ฒ Soup= ๐ฅฃ French Onion Soup15 ๐ Earth+ ๐ฑ Plant= ๐ณ Tree16 ๐ณ Tree+ ๐ง Water= ๐ River17 ๐ River+ ๐ณ Tree= ๐ Paper18 ๐ Paper+ ๐ฑ Plant= ๐ Book19 ๐ Earth+ ๐ River= โฌ๏ธ Delta20 ๐ Book+ โฌ๏ธ Delta= ๐ Alphabet21 ๐ Earth+ ๐ Earth= ๐๏ธ Mountain22 ๐ Earth+ ๐จ Wind= ๐ซ๏ธ Dust23 ๐ Lake+ ๐๏ธ Mountain= ๐๏ธ Fjord24 ๐ซ๏ธ Dust+ ๐๏ธ Fjord= ๐น Troll25 ๐๏ธ Mountain+ ๐น Troll= ๐ Dwarf26 ๐ซ๏ธ Dust+ ๐ฑ Plant= ๐ฑ Pollen27 ๐ฑ Pollen+ ๐ง Water= ๐ฏ Honey28 ๐ซ๏ธ Dust+ ๐ Earth= ๐ช Planet29 ๐ Earth+ ๐ช Planet= ๐ Moon30 ๐ฏ Honey+ ๐ Moon= ๐ Honeymoon31 ๐ Dwarf+ ๐ Honeymoon= ๐ Short32 ๐ Alphabet+ ๐ Short= ๐ Acronym33 ๐ฑ Pollen+ ๐จ Wind= ๐คง Allergy34 ๐ Engine+ ๐ฑ Plant= ๐ Car35 ๐ Car+ ๐ซ๏ธ Dust= ๐จ Rust36 ๐ฅ Fire+ ๐จ Rust= ๐จ Iron37 ๐ Earth+ ๐จ Iron= ๐ค Metal38 ๐คง Allergy+ ๐ค Metal= ๐ช Nickel39 ๐ช Nickel+ ๐จ Smoke= ๐ฆ Nickelodeon40 ๐ฑ Plant+ ๐ชจ Stone= ๐ฆด Fossil41 ๐ฅ Fire+ ๐ฆด Fossil= ๐ฆ Dinosaur42 ๐ซ๏ธ Dust+ ๐จ Wind= ๐ช๏ธ Sandstorm43 ๐ซ๏ธ Dust+ ๐ณ Tree= ๐ฒ Wood44 ๐ช๏ธ Sandstorm+ ๐ฒ Wood= ๐ก Sandal45 ๐ฆ Dinosaur+ ๐ก Sandal= ๐ Thesaurus46 ๐ Lake+ ๐ Thesaurus= ๐ Synonym47 ๐ฆ Nickelodeon+ ๐ Synonym= ๐ Nickname48 ๐ Acronym+ ๐ Nickname= ๐ Initials49 ๐ฅฃ French Onion Soup+ ๐ Initials= ๐ค F.O.S.Crafting tree 1 Fire + Water โ Steam 2 Fire + Steam โ Engine 3 Engine + Engine โ Rocket 4 Fire + Wind โ Smoke 5 Earth + Fire โ Lava 6 Lava + Water โ Stone 7 Smoke + Stone โ Statue 8 Rocket + Statue โ Eiffel Tower 9 Water + Water โ Lake 10 Earth + Water โ Plant 11 Lake + Plant โ Lily 12 Lily + Water โ Pond 13 Fire + Pond โ Soup 14 Eiffel Tower + Soup โ French Onion Soup 15 Earth + Plant โ Tree 16 Tree + Water โ River 17 River + Tree โ Paper 18 Paper + Plant โ Book 19 Earth + River โ Delta 20 Book + Delta โ Alphabet 21 Earth + Earth โ Mountain 22 Earth + Wind โ Dust 23 Lake + Mountain โ Fjord 24 Dust + Fjord โ Troll 25 Mountain + Troll โ Dwarf 26 Dust + Plant โ Pollen 27 Pollen + Water โ Honey 28 Dust + Earth โ Planet 29 Earth + Planet โ Moon 30 Honey + Moon โ Honeymoon 31 Dwarf + Honeymoon โ Short 32 Alphabet + Short โ Acronym 33 Pollen + Wind โ Allergy 34 Engine + Plant โ Car 35 Car + Dust โ Rust 36 Fire + Rust โ Iron 37 Earth + Iron โ Metal 38 Allergy + Metal โ Nickel 39 Nickel + Smoke โ Nickelodeon 40 Plant + Stone โ Fossil 41 Fire + Fossil โ Dinosaur 42 Dust + Wind โ Sandstorm 43 Dust + Tree โ Wood 44 Sandstorm + Wood โ Sandal 45 Dinosaur + Sandal โ Thesaurus 46 Lake + Thesaurus โ Synonym 47 Nickelodeon + Synonym โ Nickname 48 Acronym + Nickname โ Initials 49 French Onion Soup + Initials โ F.O.S.
Advertisement space reserved
Other ways to make F.O.S. 3 combinations are known to produce F.O.S.. Here are 3 of them.
F.O.S. at a glance
Steps to craft 49 Marathon
Crafting depth 79 longer than 99% of solved elements
Known recipes 3 ways to make it
Used in 0 other combinations Other elements that take 49 steps Similar effort to F.O.S., if you want something else to chase.
Frequently asked questions How do you make F.O.S. in Infinite Craft? Combine French Onion Soup with Initials. The full path from the base elements takes 49 steps.
How many steps does it take to make F.O.S.? 49 steps on the shortest known path from Water, Fire, Wind and Earth.
Is F.O.S. hard to make in Infinite Craft? It rates as marathon. At 49 steps it is longer than 99% of solved elements.
Is there more than one way to make F.O.S.? Yes. 3 combinations are known to produce F.O.S., and the shortest route is shown above.
Path verified against the open recipe graph on 2026-10-24 . Method described in our methodology , data credited on data sources .