In a large pot add 6 quarts of water, season generously with salt, and bring to a boil. Add your pasta and cook until tender. Drain pasta and set aside.
1 lb Bowtie or Fusillini
Dice onion, mushrooms, and garlic.
1 Yellow Onion, 3 Garlic Cloves, 8 oz Baby Bella Mushrooms
Cut your ribeye into 1/2" chunks and coat with all purpose flour, salt, and ground black pepper in a bowl.
1 lb Ribeye Steak, 3 tbsp All Purpose Flour, 1 tbsp Sea Salt, 1 tsp Ground Black Pepper
Heat a large skillet to medium-high heat. Add canola oil. Once the oil is hot add the ribeye and cook until the exterior has a golden brown crust on both sides. 1 - 2 minutes per side. Remove ribeye from pan. Do not clean pan.
1 tbsp Canola Oil, 1 lb Ribeye Steak
Add butter to pan. Once butter is melted, add diced onion, mushrooms, and garlic. Saute until vegetables are soft and most of the water has cooked out of the mushrooms.
8 oz Baby Bella Mushrooms, 3 Garlic Cloves, 2 tbsp Unsalted Butter, 1 Yellow Onion
Add beef broth and bring to a simmer. Add dijon mustard and heavy cream and combine well. Continue simmering for 2 - 3 minutes.
2 Cups Beef Broth, 2 tbsp Dijon Mustard, 1/2 Cup Heavy Cream
Add sour cream, cream cheese, thyme, and peas. Stir until all ingredients are combined.
4 oz Cream Cheese, 1/4 Cup Sour Cream, 1 tbsp Fresh Thyme, 1 Cup Fresh or Frozen Peas
Remove skillet from heat and add ribeye back to the sauce. Season with salt and pepper to taste.
1 lb Ribeye Steak