Ingredients
Instructions
- Thinly slice onions and place in a heat proof dish.
- Dot with butter, add vinegar and brown sugar.
- Bake, covered in foil, for 45 minutes at 350.
- Stir and continue cooking until brown and caramelised.
- This part can be made days ahead, just cover and chill.
- When ready to use, bring to room temperature.
- Spread garlic puree on unbaked crust.
- Cover with onions.
- Bake at 450 for about 13 minutes.
- Add crumbled blue cheese and tomatoes.
- Bake for about 3 minutes.
- Cut into slices and serve.