Adios

This is a little confusing, and a bit annoying.

Edit: Credit to WolfheartSpell in the comments... chop everything in the fridge before you pick it up. Saves frustration!

Go to the kitchen. Take the steak from the refrigerator, chop the steak with the knife, and cook the steak. Put the cooked steak in the pot.

Chop the two potatoes, the four carrots, and the onion and put them al in the pot.
Take the stock (next to the potatoes) and the peas from the refrigerator and put them in the pot.

If you did it right, you'll be holding a plate with stew. If not, it'll be a bowl with... goop.

Place this on the table. Get the shotgun from downstairs, place it next to the table and sit down...

You can choose another meal afterwards through scene select. Don't worry about missing the other meals.

Hope this helps!

Hopefully this helps McBear340, who commented they were having trouble: as I tried the steps in the first guide here and didn't pop this a few times. I decided maybe I should follow the order the food items are listed in the journal, and I did this and it popped once I placed the food and shotgun on the table and sat down. It didn't seem to matter that I chopped everything first (while it was all still in the fridge). But the order in the journal is as below:
Steak
Stock
Peas
Potato (2)
Carrot (4)
Onion

I'm guessing the biggest change here from my previous tries is that I added the stock immediately after adding the cooked steak (it won't allow you to grab the steak from the pan until it's cooked, so you should be safe in knowing that's it has actually been cooked). Also another buggy step I did before was I picked up both potatoes rather than picking up one and putting it in the pot and then going back and picking up the second one and put it in the pot. Before I had done it by picking up a potato and then trying to pick up the second one, but I think this just causes you to drop the first potato. So be careful to do everything in single steps.

Simple and straight forward I found it 10x easier by just grabbing the knife off the cutting board on the right side of the frying pan and using it to cut the ingredients needed inside the fridge once all cut ditch the knife and proceed with the recipe related to the achievement