Combine the cashews, pepitas and sunflower kernels and spread in a single layer onto a lined oven tray. Bake at 180°C FF for 10 minutes. Combine the sesame seeds and chia seeds, spread onto another lined tray and after the initial 10 minutes of cooking add them to the oven and cook both trays for further 10 minutes or until the nuts and seeds are just golden in colour. Allow to cool slightly.
Place the warm nuts and seeds into a food processor and process until the nuts are finely ground. Add the oil, honey, cinnamon and salt and continue processing, regularly scraping down the sides of the processor bowl until the nuts and seeds become smooth and paste like.
Spoon into a sterilised jar/s and refrigerate until required. Serve spread on toast or fresh bread topped with fresh fruit if desired.