grill to 350° to 400° (medium-high) heat.
Brush onion with 1 Tbsp. oil.
Grill onion, covered with grill lid, 6 minutes on each side.
sausage 4 minutes on each side; slice.
pizza crust with 1 Tbsp. oil.
Grill crust, oil side down, 2 minutes.
Turn crust over, and brush with 1 Tbsp. oil; sprinkle with cheese and
1/4 tsp. salt.
Grill 2 minutes or until cheese melts.
together arugula, parsley, pepper, sausage, onion, and remaining 1 tsp.
Top pizza with salad; squeeze lemon juice over salad.