Guide ยท Carbohydrates

Carbohydrates during alkaline fasting: potatoes, sweet potatoes & co.

Bread, pasta and rice are out โ€“ whatโ€™s left? More than you think. With an idea generator and quiz.

๐Ÿ—“๏ธ Updated October 2026โฑ๏ธ approx. 6 min readโœ๏ธ Zollhaus team, Erzgebirge
๐ŸšซNo unsprouted grains
๐Ÿฅ”Potatoes in every variation
๐Ÿ Sweet potato: beta-carotene & potassium
โ„๏ธCooling = resistant starch
In short

No grains โ€“ but not no carbs

During alkaline fasting you eat no unsprouted grains โ€“ so bread, pasta, pizza and rice are out. What carbs are left? More than you think!

And you neednโ€™t miss pizza: try our alkaline potato pizza without dough. All foods: food list.

โœ… You keep

  • Potatoes & sweet potatoes
  • Yam, taro, cassava
  • Bananas & plantains
  • Sprouted grains

Left out

  • Bread & rolls
  • Pasta
  • Rice
  • Classic pizza
Your carb sources

These carbs you can eat

Potatoes

More versatile than you think. Purple or red varieties add colour and phytochemicals.

Potato pizza

Sweet potatoes

Orange for oven fries, purple-white even for breakfast. With beta-carotene, vitamins C and B6, potassium and fibre.

Red cabbage with sweet potato mash

Yam, taro & cassava

Provide starch, cooked like potatoes. Important: always cook cassava and taro well, never eat raw!

Bananas & plantains

Bananas are starchy; plantains are cooked like root veg or made into chips.

Sprouted grains

Easier to digest โ€“ in porridge or for baking.

How to sprout

Where to buy?

Find plantains, yam, taro and cassava in Asian or African shops.

What shall I cook today?

Potato & sweet potato ideas

Tap an idea:

Steamed potatoes with parsley and olive oil

With mineral salt, fresh parsley and good olive oil. Which salt? Salt during alkaline fasting.

Baked potatoes with tasty filling

Fill with vegetables, herbs and avocado dip. Oil tips: Which oils?

Wedges with paprika, chilli and turmeric

Colourfully spiced from the oven โ€“ no deep-frying.

Oven fries or breakfast

Orange ones make crispy oven fries, purple-white ones even suit an alkaline breakfast.

Cooled โ€“ with resistant starch

Let cooked potatoes cool and dress with an alkaline dressing โ€“ see salad tips.

Good for your gut

Resistant starch: just let it cool

Resistant starch reaches the large intestine undigested and is fermented by gut bacteria, producing short-chain fatty acids important for gut health. Blood sugar also rises more slowly.

It forms when cooked potatoes cool โ€“ so keep leftovers! In everyday life cooled rice is a good source too.

๐Ÿฝ๏ธ How we cook at the Zollhaus

Our alkaline cuisine moves between Saxony and Sicily โ€“ more in German-Italian alkaline menu.

Test yourself

Carb quiz

Quiz
1 / 4

Which side dish fits?

Potatoes are alkaline โ€“ pasta and rice are grains.

What about cassava and taro?

Exactly โ€“ always cook them well.

How does resistant starch form?

Cooled potatoes provide resistant starch.

Which grain is possible?

Sprouted grains are easier to digest.

Your result

0

Great โ€“ now you know!

Alkaline fasting and yoga at Landhotel Altes ZollhausVaulted restaurantNature in the Ore Mountains
Alkaline fasting at the Zollhaus

We cook alkaline โ€“ you relax

At Landhotel Altes Zollhaus in the Ore Mountains we combine alkaline fasting according to the Wacker method with a real break: we cook your alkaline meals fresh while you enjoy nature, movement and relaxation.

  • Alkaline cuisine, freshly prepared
  • Hiking right from the door
  • Yoga and Wellness
  • Cosy rooms
Current offers

Alkaline fasting dates

All prices per person in a double room.

Fasting group sitting in a circle on the wooden platform by the natural pond of Landhotel Altes Zollhaus01.11. - 08.11.2026

Alkaline Fasting Special

Feel like new in 7 days. Treat yourself to a week full of mindful eating, yoga, exercise and relaxation โ€“ and find new energy for your everyday life.

Price from 750 euros per person in a double roomDETAILS
Fasting group sitting in a circle on the wooden platform by the natural pond of Landhotel Altes ZollhausFrom 03.01. - 08.01.2027

Alkaline Fasting Special

Wacker method: a short escape from the chaos, into lightness

Price from 650 euros per person in a double roomDETAILS
Fasting group sitting in a circle on the wooden platform by the natural pond of Landhotel Altes ZollhausFrom 28.02. - 05.03.2027

Alkaline Fasting Special

Alkaline fasting according to Wacker: less drama, more vegetables

Price from 650 euros per person in a double roomDETAILS
Fasting group sitting in a circle on the wooden platform by the natural pond of Landhotel Altes Zollhaus31.10. - 05.11.2027

Alkaline Fasting Special

Wacker method: a short escape from the chaos, into lightness

Price from 650 euros per person in a double roomDETAILS
Fasting group sitting in a circle on the wooden platform by the natural pond of Landhotel Altes Zollhaus28.11. - 03.12.2027

Alkaline Fasting Special

Wacker method: your stomach says thank you, your mind finally finds peace

Price from 650 euros per person in a double roomDETAILS
No dates for this selection right now.

Good to know

FAQ about carbs

Questions? Call us on +49 35057 540 or use our contact form.

Can I eat potatoes?

Yes, potatoes are the obvious carb source โ€“ steamed, baked, as wedges, also purple or red varieties.

Are sweet potatoes allowed?

Yes. They provide beta-carotene, vitamins C and B6, potassium and filling fibre.

Can I eat rice or pasta?

No, unsprouted grains are left out. Sprouted grains are possible.

What is resistant starch?

Starch that reaches the large intestine undigested. It forms when cooked potatoes cool.

Where can I buy yam, taro and plantains?

In Asian or African shops.

Conclusion

Full and alkaline

Potatoes, sweet potatoes, root veg, plantains and sprouted grains keep you full โ€“ and cooled leftovers are good for your gut.

Ready?

Let us cook alkaline for you

Alkaline cuisine, yoga, nature and spa โ€“ with our team in the Ore Mountains.

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How well do you know alkaline fasting?

Take our alkaline fasting quiz according to the Wacker methodยฎ: 45 questions with explanations. Score 75 % or more and you'll receive a book from our Wacker library when you arrive for your alkaline fasting stay.

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