I came across this recipe for rye sourdough bread on one of the blogs I read, and it looked simple enough to not wreck it. Indeed, it was very easy to make and the taste and texture and crust are phenomenal. I made some changes to the original recipe since I did not have the necessary ingredients at hand, but it still worked out great.
Rye sourdough bread:
250g regular sourdough (I use King Arthur Flour's sourdough) (original recipe calls for rye sourdough)
250 gr Pillsbury bread flour (original recipes: fresh ground rye flour)
9 gr salt
2 TB sesame seeds
2 TB linseeds
165 ml warm water
Preparation:
Place all ingredients in your kitchen stand mixer using the dough hook. Knead dough for 2 min until all ingredients are well-combined. Let dough rest in a covered bowl in a warm place for 90 min.
Slightly oil your hands, and form a round/oval shaped bread (not much more kneading required!). Place the bread loaf in a round or oval 'brotform' basket that is dusted with a mix of rye floor and corn flour and sprinkled with linseeds. (Alternatively, you can also just place the bread on a piece of baking paper/parchment paper on a plate.)
Let the bread rise at a warm place for 2-4h until the bread has significantly increased in size.
Once ready, preheat the oven to 480F.
It made a great addition of a small wine and tapas gettogether later that day.