How to Make It
In a small bowl, whisk the canola oil with the lime zest and juice, the 1 teaspoon of mint,
1/2 teaspoon of tarragon and the chile. Stir in the avocado, season with salt and pepper and let stand for 10 minutes.
Mash one-third of the marinated avocado on the bread. Stir the peas into the remaining avocado and spoon on top of the sandwiches. Garnish with finely chopped mint and tarragon.