MethodDay 1 - Starter Build
Mix all rye starter ingredients until well combined. Cover and let ferment at room temperature overnight (10–12 hours) until airy and bubbled.
Day 2 - Mixing & Shaping
Combine all ingredients in a large bowl. Mix until gluten is moderately developed. (If using a stand mixer: 20 mins on speed 2 until elastic).
Divide dough: Two L11 molds (430g each) and one 8x4-inch mold (530g).
Grease pans with butter. Smooth the tops of the loaves with a wet spatula.
Cover and rise at 26–28°C (78–82°F) for 2–3 hours until nearly doubled.
Baking
Preheat oven to 240°C (465°F).
Bake for 15 minutes with steam.
Lower temperature to 200°C (390°F) and bake for 15 minutes.
Reduce again to 190°C (375°F) and bake for 10–15 more minutes until tops are richly browned.
Cool completely on a wire rack before slicing.
NotesYou can replace molasses with honey for a lighter flavor profile. Use a dry variety like kabocha or butternut squash for the best color and flavor.