Italian Sausage, Peppers and Onions

I've made a pretty similar recipe before, so this was only slightly different. It was quite delicious though! I used a recipe I found on All Recipes.

1 package Jennie-O hot turkey sausages
2 tbsp. olive oil
1 medium yellow onion, sliced
1 medium red onion, sliced
4 cloves garlic, minced
1 large red bell pepper, sliced
1 green bell pepper, sliced
1 teaspoon dried basil
1 teaspoon dried oregano
1/4 - 1/2 cup beer

2 tbsp. tomato paste

Place the sausage in a large skillet over medium heat, and brown on all sides. Remove from skillet, and slice. Leave a little of the oil from sausages in the pan and add the olive oil and heat on medium. Stir in the yellow onion, red onion, and garlic, and cook 2 to 3 minutes. Mix in red bell pepper and green bell pepper. Season with basil, and oregano. Stir in beer and tomato paste. Continue to cook and stir until peppers and onions are tender. Return sausage slices to skillet with the vegetables. Reduce heat to low, cover, and simmer 15 minutes, or until sausage is heated through. We served it over brown rice.