US-based pizza restaurant chain Mellow Mushroom Pizza Bakers has announced the launch of its new summer cocktail, Strawberry Shakedown.

The restaurant brand claims that its Strawberry Shakedown is a handcrafted punch that contains Tito's Vodka, fresh strawberries and a dash of Angostura Bitters.

The new cocktail contains fresh sour, with no artificial additives or preservatives, with the Angostura Bitters adding a new layer of complexity.

The gluten-free Tito's Handmade vodka used in the drink is produced from yellow corn, rather than potatoes or wheat and the strawberries are claimed to be fresh and all-natural.

Mellow Mushroom brand development vice-president Anne Mejia said: "Mellow Mushroom is known primarily for hand-tossed stone-baked pizzas, however, we also offer a delicious variety of handcrafted mocktails and cocktails.

"Our latest cocktail creation, Strawberry Shakedown, can be enjoyed while patio dining with family, colleagues, or friends."

Strawberry Shakedown will be added to the company's existing Liquid Karma Cocktails line-up.

The company further added that the Strawberry Shakedown complements many of its menu items, pairing best with the flavours of the Kosmic Karma pizza or Spinach Artichoke Dip.

Established in Atlanta, Georgia, in 1974, Mellow Mushroom's menu includes stone-baked pizzas, salads, cocktails and a wide selection of beers, including many from local breweries.

Mellow Mushroom currently has locally owned and operated outlets across 19 US states.