Step 1

Preheat oven to 350°F. Line a large baking sheet with parchment paper or a silicone baking mat. Place broccoli in a food processor; pulse to a ricelike texture.

Step 2

In a large bowl combine the next eight ingredients (through crushed red pepper); mix well. Add broccoli, milk, and lemon juice; mix well. Pour on the prepared baking sheet and spread into a rectangle about ¼ inch thick. (This should be slightly larger than 13×9 inches. It will shrink as it bakes.) Top with asparagus, onion, bell pepper, and tomato.

Step 3

Bake about 40 minutes or until there is browning on top and edges. Let cool completely. Using a thin spatula, separate pizza from parchment. Slice pizza. Top with avocado and garnish with basil. Serve at room temperature or reheat.