Grill the tortilla on a grill pan over medium heat for 1 minute, just until it has grill marks on the outside. (If you don't have a grill pan, just use a skillet.) The tortilla should still be soft and pliable; just with a little bit of color! Let the tortilla cool slightly.

Slice the red onion, roasted red bell pepper, cucumbers and tomatoes

Spread the hummus down the middle third of the tortilla to assemble the wrap.

Arrange the onion slices and the sliced roasted red peppers all over the hummus. Add the cucumber slices.

Toss the spinach and tomato a little lemon juice and olive oil with a little salt and pepper, then lay them on the wrap.

Finally, sprinkle the crumbled feta all over the greens. Carefully wrap up the tortilla, tucking in the ends. Slice the wrap down the middle, and enjoy!