Leftover bolognaise has many uses A delicious little nibble. By Guest Contributor January 1, 2008 Quick Preparation Time h m Cook Time h mServings0 Ingredients Leftover bolognaise, or, if you really like it, fresh bolognaise.French bread.Butter.Cheese. Instructions Step 1: Slice the french bread, butter, and top with some bolognaise and grated cheese. Shove it under the grill until the cheese is melted then consume. Show Comments ▼