Step 1

In a large saucepan, heat oil over medium-high heat. Add onions, carrots and pepper; cook, stirring, for 6 to 8 minutes or until vegetables are softened.

Step 2

Stir in peas, 6 cups water and salt. Bring to a boil. Reduce heat to medium-low, cover and simmer, stirring occasionally, for 35 to 40 minutes or until peas are very tender.

Step 3

Transfer 1 cup of the soup solids to food processor. Add remaining 3/4 cup water and process until smooth. Return purée to pan and stir in half the parsley or dill, if using. Simmer, stirring often, for 5 minutes to blend the flavors, thinning soup with water if too thick. Serve sprinkled with the remaining parsley or dill.