A recipe based on a couple of recipes, that should be good for Ethiopian

1. 1
   0:00

   Pour a big bloom, 3x the weight of the coffee. So pour 90g

   +90gTotal: 90g
2. 2
   01:00

   Split the rest of the pours so that they are pretty even. Pour 100g for a target of 190g

   +100gTotal: 190g
3. 3
   1:45

   Pour 100g for a target of 290g

   +100gTotal: 290g
4. 4
   2:30

   Pour 100g for a target of 390g

   +100gTotal: 390g
5. 5
   3:10

   Pour 90g for a target of 480g. Here you can always add a little extra, or remove a little if you want to adjust the end concentration.

   +90gTotal: 480g