Here's a suggestion that makes use of wolf fangs.
3 ydrasil wood and 25 wolf fangs to make a serrated knife set.
This is an upgrade to the cauldron.
This now allows you to make sliced bread. Sliced bread can be combined with a number of cooked meats to make sandwiches.
Sandwiches are a neutral food like the jerkys that give stam and health.
Bread and queens jam and royal jelly seems like a needed sandwich.
1 bread turns into 10 slices of bread.
(40/40/3 hp per tick) Ham and Egg Sandwich = Cooked boar meat + cooked egg + sliced bread
(45/45/3) sloppy joe " minced meat sauce
(50/50/4) meatball marinara = cooked wolf meat + grilled neck meat + blood clot
(60/60/5) Grilled chicken sandwich = Grilled chicken + blueberries
Source: https://www.reddit.com/r/valheim/comments/11xhvz8/the_greatest_idea_since_sliced_bread/