Preheat your oven to 425˚F and line a baking sheet with parchment paper.
Combine the plant milk and vinegar. Mix well and set aside for 5 minutes.
Add the flour, raisins, baking, soda, and salt to a mixing bowl and whisk together.
Create a well in the center and pour in the milk mixture.
Mix the dough using a wooden spoon or spatula.
When the dough becomes too dense for a spoon, knead it by hand until you can form a ball.
If the dough is wet and sticky add more flour, a tablespoon at a time until the dough is manageable. It should be a little sticky.
Shape the dough into a loaf and place it on the baking sheet.
Cut an x in the top of the dough using a sharp knife.
Place in the oven on the center rack and bake for 25-30 minutes until it’s golden, crusty, and cooked all the way through.
Remove the Irish Soda Bread from the oven, transfer to a cooling rack, and let the bread cool for at least 1 hour before slicing.