Sonic blends beef with mushrooms for greener burger

Madeleine Cuff
clock • 2 min read

US fast food giant says new 'blended burger' tastes just as good as an all-meat patty but is significantly better for the environment

Sonic, the US fast food chain best known for its drive-in outlets with roller-skating servers, has announced a new plan to cut the carbon content of its burgers. Earlier this month the firm announced...

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