Failed loaf need help
I baked my loaf using the following measurements:
100g starter
350g water
500g flour
10g salt
I did 2 sets of stretch and fold and 2 sets of coil and fold every 45 mins. It was beautifully bubbly throughout the whole process so I had my hopes up. Then after the last 45min I shaped it but it was still slightly sticky then stuck it in the fridge for 12 hours.I think I should’ve let it proof for longer before putting it in the fridge but I’m still new to this so I wasn’t sure. Had some mishap while scoring it because it was still sticky but I refused to give up so I transferred it to the Dutch oven. Baked it at 210*C because that’s the highest my oven can go for 40 mins with the lid on then 15 mins with the lid off.
I’m not sure about the temperature of my kitchen I couldn’t be bothered to stress about the tiny details because I was excited to make this loaf.
What do you think went wrong and how should I improve?