Sometimes, there’s nothing better than a good old piece of toast – especially when it’s hot. But a toast lunch doesn’t have to be boring or low on nutrition.

This walnut brittle, roasted grapes and ricotta number is ready in 25 minutes, boasts an array of flavours and textures, and is packed with plant-based omega-3 – a nutrient we often struggle to get enough of if we don’t eat fish.

Walnuts contain more omega-3 and other antioxidants than any other nut, and a single serving of walnuts gives meets the recommended guidelines for alpha-linolenic acid, the kind of essential omega-3 you get from plants. Studies have found that each gram of ALA you eat a day can lower your risk of dying from heart disease by 10%, while the polyphenols in walnuts have also been proven to fight inflammation and oxidative stress.

This walnut brittle, roasted grapes and ricotta sourdough toast recipe is packed with plant-based omega-3s