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Dinner · Part 2 of 3: Instructions

Cajun Butter Andouille and Potato Bake Step-by-step instructions

A top-down view of a rectangular baking dish filled with raw diced red potatoes and sliced andouille sausage
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure all vegetables are thoroughly washed and dried. Properly drying the diced potatoes is essential for achieving a good roast rather than a steam-cooked result. Preheat the oven fully to 400°F (200°C) at least 20 minutes before baking to ensure the temperature is stable.

Prepare all ingredients and have your baking dish ready on a stable surface. Keep the refrigerator door closed to maintain the temperature of the cold ingredients until the very moment they are needed.

Ingredients at a glance (6)
  • 2 lbs red potatoes, diced
  • 1 lb andouille sausage, sliced into coins
  • 1/2 cup unsalted butter, melted
  • 3 cloves garlic, minced
  • 1 tbsp Cajun seasoning
  • 1 1/2 cups pepper jack cheese, shredded

Instructions

Preparation and assembly

  1. Prepare the ingredients
    Preheat the oven to 400°F (200°C). Wash and dice the red potatoes into uniform one-inch cubes to ensure even cooking. Slice the andouille sausage into quarter-inch thick coins. Place the prepared potatoes and sausage coins into a large 9x13 inch ceramic baking dish, arranging them in a single, even layer to promote consistent roasting and browning throughout the baking process.
    Look for Potatoes should be cut into consistent sizes.
    Tip Keeping the potato cubes uniform in size is essential for perfect texture.

At this stage, the potatoes and sausage should be evenly distributed in the baking dish. Everything should be dry and prepared to ensure the butter and seasonings adhere properly. Check that the oven is preheated and that you have all your ingredients measured and ready, allowing for a seamless transition into the seasoning phase without delay.

Seasoning and coating

  1. Season with Cajun butter
    In a small bowl, whisk together the melted unsalted butter, minced garlic, and Cajun seasoning until well combined. Drizzle this mixture evenly over the potatoes and sausage in the baking dish. Toss gently with a large spoon to ensure every piece is thoroughly coated in the flavorful butter. Ensure the mixture reaches the corners of the dish for consistent seasoning coverage.
    Look for Butter should coat all ingredients thoroughly.
    Tip Warm the butter slightly so it mixes easily with the dry seasonings.

The mixture should look glossy and well-coated after the Cajun butter has been tossed with the potatoes and sausage. There should be no dry spots of seasoning visible on the bottom of the dish. Ensure the garlic is evenly distributed throughout the ingredients so that the flavor profile remains consistent across every portion of the finished bake.

Baking and finishing

  1. Bake and finish
    Place the dish in the preheated oven and bake for 35 minutes until the potatoes are tender. Remove carefully, sprinkle the shredded pepper jack cheese over the top, and return to the oven for an additional 10 minutes until the cheese is melted and bubbling. The sausage reaches an internal temperature of at least 160°F (71°C). Let the dish rest for 5 minutes before serving.
    Look for Cheese should be golden and bubbling at the edges.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Check the center of the potatoes with a fork for tenderness.

The final result should feature tender potatoes with golden-brown edges and a perfectly melted, slightly browned pepper jack cheese topping. The aroma should be savory and spicy.

Ensure the center of the dish is bubbling and that the sausage has reached the safe temperature, confirming the dish is fully cooked and ready for a brief rest before serving.

Common mistakes

A common mistake is cutting the potatoes into pieces that are too large, which results in the outside becoming dry before the inside is cooked through. Another error is overloading the baking dish; always ensure there is enough surface area for the heat to circulate.

Finally, avoid adding the cheese too early in the baking process, as this will lead to overly browned or burnt cheese before the potatoes have reached the desired level of tenderness.

How to tell it’s done

The dish is done when the potatoes are fork-tender and the cheese has formed a golden, bubbling crust. The andouille sausage, being a pre-cooked or raw ground meat product, must reach an internal temperature of at least 160°F (71°C) at the thickest part of the sausage coins.

Use a food thermometer to verify this temperature to ensure safety. The edges of the dish should show bubbling butter and cheese, indicating the flavors have melded properly.

  • Ground meat: 160°F (71°C) in the thickest part

Coming up in Part 3: common questions

  • Can this be made ahead of time?
  • What is the best type of potato to use?
  • How can the spiciness be adjusted?

Also in Part 3: variations (Vegetable Addition, Extra Heat), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)