1 | onions, finely chopped | 200 g | |
2 | yellow or red sweet peppers, cut into 1 X 5 cm strips | 400 g | |
3 1/2 tsp | butter, unsalted | 16 g | |
1 tbsp | olive oil | 15 mL | |
2 tbsp | whipping cream 35% | 30 mL | |
1 pinch | salt [optional] | 0.2 g | |
ground pepper to taste [optional] |
A blender or food processor will be very useful to purée the sauce.
The sauce can be stored up to 1 week in the refrigerator; 3 months in the freezer.