Blueberry Lemon

Rating: **
Miriam's request, during a visit.
Lemon base: 2 T. butter, 2 eggs, 1/2 c. sugar, 1/2 c. fresh lemon juice
Thicken by simmering in double boiler for 15 min.
Cool a few minutes then mix in 1 c. each milk and cream, 1 t. lemon extract
Refrigerate till cool.
Mash up 2 c. blueberries, mix into base.
Optional: grate lemon zest into mix while churning.
NOTES: the plan was 1/2 cup sugar in both lemon and blueberry parts, then changed to 1 c. in lemon only, but accidentally only did 1/2 c.
Next time do the full cup, probably all in lemon, or split.
Used soy milk and cream, might be creamier if used real stuff, or all cream (as in orig. recipe).
All these things probably would have helped the rating.