Melt the vegan butter in a skillet over medium heat. Pour in the couscous and toast for 2-3 minutes, stirring frequently. Pour in the tomatoes & broth and bring to a boil. Cover, lower the heat and simmer for 12-15 minutes, or until the liquid is absorbed & the couscous is cooked.
Transfer the couscous & tomatoes to a bowl to cool for 30 minutes (see notes).
To assemble, add the rest of the ingredients to the couscous and toss until combined. Adjust the salt, pepper & lemon juice if needed.
Serve right away or cover and place in the fridge to chill.
Video
Notes
Pearl couscous is different than traditional couscous. It is bigger, takes more cooking liquid and more time to cook.
If you have the time to make the couscous ahead of time, it is better to let it cool down and then continue to cool in the fridge for 1-2 hours.