Grilled Vegetable Pizza Recipe | What's for Dinner??

Ingredients

• 3 tablespoons olive oil, plus more for grilling
• 2 bell peppers, green and red, seeds removed, cut into 1/2” slices
• 6 cremini mushrooms, sliced thick
• 1 small zucchini, sliced thin
• 1/2 red onion, sliced thick
• Salt and pepper, to taste
• 1 (12- to 14-ounce) store-bought pizza crust
• 3/4 cup Marzetti® Ranch Veggie Dip
• 1 cup fresh baby spinach leaves