Violanta Bianca Banana Biscuits are likely chocolate chips cookies with a banana cream filling, containing natural banana powder and chocolate chips, as seen in a e-Fresh listing for “Cookies Filled with Banana Cream & Chocolate Chips, Violanta (200g)”. While the brand is known for its “Bianca” classic cookies with hazelnut filling, this specific variant incorporates a 30% banana cream, plus chocolate chips, into a cocoa and vanilla biscuit.