Pesto Pepper Tortellini

I haven't made this one in a while, but for quite some time it was a staple in my kitchen - in part because of how easy it is to make, and in part because of how tasty and creamy it is. This dish can easily be prepared in less than 20 minutes and will have everyone coming back for seconds...

Pesto Pepper Tortellini

1 package tortellini (19oz) (I prefer mushroom- or sausage-filled)
1/2 red bell pepper, julienned
4 cloves garlic, minced
1/4 cup ground walnuts
2 tablespoons dried basil
1 tablespoon dried parsley
2 cups heavy cream
1/2 cup butter

1. Boil tortellini according to package instructions.
2. In medium skillet, melt butter, then saute bell pepper and garlic until tender.
3. Stir heavy cream into skillet, and cook 8-10 minutes until sauce is slightly thickened.
4. Add walnuts, basil, parsley and drained tortellini. Stir well and cook 1-2 minute more, then remove from heat and serve warm.