Not all recipes will be immediately available to the player when starting a new character or world. Some are quest-locked, some require the purchase of Blueprints from Roman, and some are rewards for completing Museum collections.
Crafting blueprints that can be accessed from the start of a new game:
Unlocked via Quests
Blueprints only available after completing quests or tasks for NPCs:
Blueprint Vendor Recipes
Blueprints that must be purchased from Roman:
Museum Reward Blueprints
Blueprints only received after completing a collection for the Museum: