Specifically, a vegan sauce/dressing type of thing that used a cup of sunflower seeds... didn't have any, subbed them for pine nuts and linseeds, about half a cup. Whizzed it all up (garlic, lemon, water etc) and it's lovely and thick, like mayonnaise, but it tastes really bitter!
Is there any way of rescuing it, please? (vegan options only, please!)