What can substitute Hokkaido pumpkin in homemade liqueurs?

Expanded Explanation

The best substitutes for Hokkaido pumpkin are dense, sweet winter squashes with orange flesh. Butternut squash is usually the easiest replacement because it has a similarly mellow sweetness and develops pleasant nutty notes when roasted. Kabocha squash is another strong choice, offering dense flesh, natural sweetness and a slightly chestnut-like character. Other culinary pumpkins can work, provided their flesh is flavourful rather than watery or strongly fibrous.

A substitute will not reproduce Hokkaido pumpkin exactly, so consider what the pumpkin contributes to the recipe. If the goal is colour and gentle sweetness, choose a deep-orange squash. If the recipe depends on roasted, nutty depth, kabocha or butternut is especially suitable. Watery carving pumpkins are less desirable because their weak flavour can become diluted further in alcohol and they may contribute more moisture without providing enough aromatic intensity.

Start with approximately the same weight of substitute squash as the Hokkaido pumpkin specified in the recipe, but treat that amount as a starting point rather than a strict equivalence. Roast a small piece first and taste it before committing the whole batch. Sweeter substitutes may require less sugar or honey at finishing, while mild varieties may need a larger quantity or slightly longer infusion. Adjust sweetness only after straining so the natural squash character can be assessed accurately.