1.Blend the dates in a mixer till smooth without using water. Keep aside.
2.In deep non-stick pan, lightly roast the oats on a slow flame for 5 minutes, while stirring continuously. Keep aside.
3.In a deep non-stick pan, roast the almonds, pumpkin seeds and sunflower seeds on a medium flame for 3 minutes, while stirring continuously. Keep aside.
4.Combine the peanut butter and honey in a broad non-stick pan, mix well and cook on a slow flame for 2 minutes, while stirring continuously. Keep aside.
5.Combine the roasted oats, dates paste, roasted almonds, pumpkin seeds, sunflower seeds, black raisins, raisins, cranberries, peanut butter and honey / maple syrup paste in a deep bowl, mix well and keep aside.
6.Grease and line a tray with a butter paper, pour the oats berries mixture into it and flatten it using your palm.
7.While it is still warm, cut into 10 equal rectangular bars. Refrigerate for 20 minutes.
8.Serve or store the date oats berries granola bar in an air-tight container and use as required