First, prepare the dressing. In a blender or food processor, combine all of the dressing ingredients, and pulse until smooth and creamy. Set aside until ready to use.

Next, make the croutons. Preheat oven to 375F, and spread the cubed bread in a single layer on a baking sheet. Bake until bread is dry and lightly golden brown, about 10 minutes.

In a large bowl, combine the melted butter, olive oil, and spices. Toss in the dried bread cubes, then place them back on the baking sheet, and bake for about 10 more minutes. Set aside until ready to use.

When ready to serve, prepare the shrimp. In a large nonstick pan, heat the olive oil and garlic over medium-high heat. As soon as the garlic starts to sizzle, add in the shrimp.

Cook for 2-3 minutes, then flip, season with s&p, and cook for a couple more minutes. The shrimp should be light pink and completely opaque, with a lightly crispy golden crust.

In a serving dish, arrange the lettuce, top with the shrimp, croutons, parmesan shavings, and finally the dressing. Serve immediately!