Cook bacon for 10-15 min either stove top or in a 375F oven on a cookie sheet. Drain fat and drain on paper towel.
In a medium sauce pan on med/high, add heavy cream, ranch dressing (powder) grated Parmsan cheese and peas. Cook for 5-10 min or until peas are tender and cream has thickened. Add chicken and cook another 10 min or until chicken is heated through.
Return cooked and drained pasta to its pot. Add cream sauce and bacon. Stir together.