Cook pasta according to package directions; drain and set aside.
Heat olive oil in a large skillet over medium-high heat.
Cut chicken into 1-inch pieces then season with salt, pepper, paprika and Italian seasoning.
Add to skillet and cook until chicken is cooked through.
Remove chicken from heat and set aside.
Combine all sauce ingredients in a blender or food processor and blend until smooth.
Pour the mixture into a saucepan over medium heat and cook, stirring occasionally until heated through.
Toss pasta and cooked chicken in sauce before serving.
