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Hibiscus Spritz

December 11, 2025 by Laura

Cold Brew Coffee

A classic combination of vodka and tea, our Hibiscus Spritz recipe is perfect for cocktail bars, high-volume events, or restaurants. The result is a soothing cocktail that’s both colourful and incredibly refreshing.

You'll Need:

  • Vodka 5 L
  • Hibiscus & pomegranate tea 120 g
  • Dark muscovado sugar syrup (100 mL syrup per 1 L beverage)
  • Soda water 100 mL (optional)
  • Baby Hardtank
baby hardtank icon 1 Hardtank Hibiscus Spritz
Hibiscus Spritz recipe by Hardtank

Preparation instructions

Step 1

Add hibiscus and pomegranate tea to the basket and close the lid.

Step 2

Pour the vodka directly into the device chamber.

Step 3

Set the programme to "No Water" and infuse for 60 minutes.

Step 4

Add sugar syrup (100 mL per 1 L infusion).

Tip 1:

Top up with soda water in a glass (100 mL) or serve from the nitro tap.

Tip 2:

Don’t have a hibiscus and pomegranate blend? You can blend hibiscus leaves with dried pomegranate seeds!

Krzysztof Barabosz Hardtank Hibiscus Spritz

About the author

Krzysztof Barabosz is the Head of Coffee at Hardtank. With over 15 years of experience in the coffee industry, he brings a practical, science-driven approach to developing cold brew recipes.

Read more from Krzysztof

Don’t Miss Out –Subscribe to Our Newsletter!

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Elements 1 Hardtank Hibiscus Spritz
Elements 2 Hardtank Hibiscus Spritz

We welcome all inquiries - just reach out!

Simply select the topic you want to discuss, and we'll make sure your inquiry reaches the right expert.

You'll get a response from our team within 48 hours (excluding weekends), always from a @hardbeans.com email address. Your inquiry will be handled by a specialist who understands your needs and can guide you every step of the way.

Who will respond to you?

Kinga Markiewicz

Private Label & RTD Development

Joanna Brzezińska-Wajda

RTD and Equipment Inquiries

Maciej Duszak

Distributor Opportunities

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

Espresso Martini

December 11, 2025 by Laura

Espresso Martini

A classic coffee cocktail, our espresso martini recipe is designed for high-volume batches for bars and restaurants to meet consumer demand.

You'll Need:

  • Vodka 2.5 L
  • Water 2 L
  • Coffee 300 g
  • Dark muscovado sugar syrup (250 mL syrup per 1 L of beverage)
  • Baby Hardtank
baby hardtank icon 1 Hardtank Espresso Martini
Espresso Martini with Hardtank

Preparation instructions

Step 1

Add coffee to the basket and close the lid.

Step 2

Pour all spirits and water directly into the device chamber.

Step 3

Set the programme to "No Water" and infuse for 60 minutes.

Step 4

Once ready, drain the beverage into a container and add a simple dark muscovado sugar syrup (at a ratio of 250 mL syrup to 1 L beverage).

Tip 1:

Dispense and serve from the nitro tap for creamy texture and foam on top.

Tip 2:

Garnish with a few fresh beans placed on the top of the foam or a pinch of cinnamon!

Krzysztof Barabosz Hardtank Espresso Martini

About the author

Krzysztof Barabosz is the Head of Coffee at Hardtank. With over 15 years of experience in the coffee industry, he brings a practical, science-driven approach to developing cold brew recipes.

Read more from Krzysztof

Don’t Miss Out –Subscribe to Our Newsletter!

Get the latest recipes for Hardtank equipment delivered straight to your inbox. Our newsletter covers everything from brewing techniques to news and exclusive event invitations, so you’ll never miss what’s brewing in the beverage industry.

Elements 1 Hardtank Espresso Martini
Elements 2 Hardtank Espresso Martini

We welcome all inquiries - just reach out!

Simply select the topic you want to discuss, and we'll make sure your inquiry reaches the right expert.

You'll get a response from our team within 48 hours (excluding weekends), always from a @hardbeans.com email address. Your inquiry will be handled by a specialist who understands your needs and can guide you every step of the way.

Who will respond to you?

Kinga Markiewicz

Private Label & RTD Development

Joanna Brzezińska-Wajda

RTD and Equipment Inquiries

Maciej Duszak

Distributor Opportunities

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

Cold Brew Old Fashioned

December 11, 2025 by Laura

Cold Brew Old Fashioned

This sweet and refreshing spin on the old fashioned is the perfect aperitif. With coffee’s complex flavour and whisky’s natural spice, it’s a sophisticated take on a classic cocktail.

You'll Need:

baby hardtank icon 1 Hardtank Cold Brew Old Fashioned
Old Fashioned with cold brew by Hardtank

Preparation instructions

Step 1

Add coffee to the basket and close the lid.

Step 2

Pour whisky into the device chamber.

Step 3

Set the programme to "No Water" and infuse for 60 minutes.

Step 4

Serve with 60 mL cold brew old fashioned infusion + 10 mL maple syrup + optional cacao bitters or angostura + ice, orange slices, and sweet cherry.

Tip 1:

You can cut half an orange into quarters and crush it with a muddler in a glass before pouring the cocktail. This way, the orange will release its juices and essential oils.

Krzysztof Barabosz Hardtank Cold Brew Old Fashioned

About the author

Krzysztof Barabosz is the Head of Coffee at Hardtank. With over 15 years of experience in the coffee industry, he brings a practical, science-driven approach to developing cold brew recipes.

Read more from Krzysztof

Don’t Miss Out –Subscribe to Our Newsletter!

Get the latest recipes for Hardtank equipment delivered straight to your inbox. Our newsletter covers everything from brewing techniques to news and exclusive event invitations, so you’ll never miss what’s brewing in the beverage industry.

Elements 1 Hardtank Cold Brew Old Fashioned
Elements 2 Hardtank Cold Brew Old Fashioned

We welcome all inquiries - just reach out!

Simply select the topic you want to discuss, and we'll make sure your inquiry reaches the right expert.

You'll get a response from our team within 48 hours (excluding weekends), always from a @hardbeans.com email address. Your inquiry will be handled by a specialist who understands your needs and can guide you every step of the way.

Who will respond to you?

Kinga Markiewicz

Private Label & RTD Development

Joanna Brzezińska-Wajda

RTD and Equipment Inquiries

Maciej Duszak

Distributor Opportunities

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

Elderflower Sencha Collins

December 1, 2025 by Laura

Elderflower Sencha Collins

A classic Tom Collins, combined with green tea and elderflower liqueur, the result is a refreshing cocktail perfect for summer evenings.

You'll Need:

  • Elderflower liqueur 0.6 L
  • Vermouth bianco 0.6 L
  • Gin 1.5 L
  • Citric acid 45 g
  • Water 1.8 L
  • Sencha tea 105 g
  • Pinch of salt
  • Soda water 40/50 mL
hardtank recipes elderflowers Hardtank Elderflower Sencha Collins

Preparation instructions

Step 1

Add Sencha tea to the basket and close the lid.

Step 2

Pour all spirits and water directly into the device chamber.

Step 3

Set the programme to "No Water" and infuse for 15-25 minutes.

Step4

Top with soda water in a glass (40/50 mL), lemon wheel, and raspberry.

Tip 1:

Instead of soda water, you can serve from the CO2 tap for the creamy foam on top.

Krzysztof Barabosz Hardtank Elderflower Sencha Collins

About the author

Krzysztof Barabosz is the Head of Coffee at Hardtank. With over 15 years of experience in the coffee industry, he brings a practical, science-driven approach to developing cold brew recipes.

Read more from Krzysztof

Don’t Miss Out –Subscribe to Our Newsletter!

Get the latest recipes for Hardtank equipment delivered straight to your inbox. Our newsletter covers everything from brewing techniques to news and exclusive event invitations, so you’ll never miss what’s brewing in the beverage industry.

Elements 1 Hardtank Elderflower Sencha Collins
Elements 2 Hardtank Elderflower Sencha Collins

We welcome all inquiries - just reach out!

Simply select the topic you want to discuss, and we'll make sure your inquiry reaches the right expert.

You'll get a response from our team within 48 hours (excluding weekends), always from a @hardbeans.com email address. Your inquiry will be handled by a specialist who understands your needs and can guide you every step of the way.

Who will respond to you?

Kinga Markiewicz

Private Label & RTD Development

Joanna Brzezińska-Wajda

RTD and Equipment Inquiries

Maciej Duszak

Distributor Opportunities

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

Coffee Negroni

December 1, 2025 by Laura

Coffee Negroni

A classic Negroni with a coffee twist, this cocktail balances bitterness and sweetness for a refreshing, complex aperitif. It’s perfect for cocktail bars and high-end restaurants as a post-meal drink.

You'll Need:

  • Gin 1 L
  • Vermouth Rosso 1 L
  • Campari 1 L
  • Water 0.5 L
  • Coffee 300 g
  • Baby Hardtank
baby hardtank icon 1 Hardtank Coffee Negroni
hardtank recipes negroni Hardtank Coffee Negroni

Preparation instructions

Step 1

Add coffee to the basket and close the lid.

Step 2

Pour all spirits and water directly into the device chamber.

Step 3

Set the programme to "No Water" and infuse for 20-30 minutes.

Tip 1:

Garnish with orange zest or slice.

Krzysztof Barabosz Hardtank Coffee Negroni

About the author

Krzysztof Barabosz is the Head of Coffee at Hardtank. With over 15 years of experience in the coffee industry, he brings a practical, science-driven approach to developing cold brew recipes.

Read more from Krzysztof

Don’t Miss Out –Subscribe to Our Newsletter!

Get the latest recipes for Hardtank equipment delivered straight to your inbox. Our newsletter covers everything from brewing techniques to news and exclusive event invitations, so you’ll never miss what’s brewing in the beverage industry.

Elements 1 Hardtank Coffee Negroni
Elements 2 Hardtank Coffee Negroni

We welcome all inquiries - just reach out!

Simply select the topic you want to discuss, and we'll make sure your inquiry reaches the right expert.

You'll get a response from our team within 48 hours (excluding weekends), always from a @hardbeans.com email address. Your inquiry will be handled by a specialist who understands your needs and can guide you every step of the way.

Who will respond to you?

Kinga Markiewicz

Private Label & RTD Development

Joanna Brzezińska-Wajda

RTD and Equipment Inquiries

Maciej Duszak

Distributor Opportunities

HARD BEANS Sp. z o.o.

ul. Armii Krajowej 35, 45-071 Opole, Poland 🇵🇱

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