Butternut curry mayonnaise

1 avocado  
1 cup diced butternut squash   
1 garlic clove  
1 pinch of turmeric  
1 teaspoon curry  
1 tablespoon lemon juice  
1/2 tsp sea salt  
1 tsp Tahini ( sesame butter )  
Blend well in a blender to get a smooth consistency.  
Serve fresh.