1Preheat oven to 350.
In 1tablespoon olive oil,and 2 tablespoons butter,soften onion,and red pepper.
2Meanwhile butterfly the shrimp, leaving tails on, and place on a baking pan sprayed with cooking spray.
Gently mix the rest of the ingredients, including the cooled onion,and peppers,and place about a tablespoon full pressed down on each shrimp.
3Bake for 25 minutes.
4Keeping frozen shrimp ,makes this a go to when crab is on sale.Also, frozen is basically what you're, buying at the fish counter and paying more for .