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Dinner · Part 2 of 3: Instructions

Crockpot Pepperoni Sausage Pesto Farfalle Step-by-step instructions

Bubbling slow cooker pasta with melted mozzarella and pepperoni
Prep
Cook
Total
Serves
6

Before you start

Before starting, ensure the Italian sausage is removed from its casings and broken into small pieces. If using a block of cream cheese, let it soften at room temperature for about 30 minutes for easier melting.

Measure out all ingredients and have them ready. No need to pre-cook the pasta or brown the meat; the slow cooker will handle everything. Set out a 6-quart slow cooker and a large spoon for serving.

Ingredients at a glance (7)
  • 6 oz cup-and-char pepperoni slices
  • 1 lb Italian sausage, casings removed
  • 12 oz bow-tie farfalle pasta
  • 4 cups fresh baby spinach leaves
  • 1/2 cup Genovese basil pesto
  • 8 oz cream cheese, softened
  • 2 cups shredded whole-milk mozzarella

Instructions

Layer and Load

  1. Layer the Meat and Pasta
    Place the pepperoni slices and Italian sausage crumbles in the bottom of a 6-quart slow cooker. Spread them into an even layer. Add the farfalle pasta, then scatter the baby spinach over the top. Spoon the basil pesto over the spinach and pasta, distributing it as evenly as possible.
    Look for The slow cooker should have a colorful layer of meat, pasta, greens, and pesto.
    Tip If the sausage is in links, remove the casings and break the meat into small chunks with your hands.
  2. Add the Cheeses
    Place the block of cream cheese in the center of the slow cooker. Sprinkle the shredded mozzarella evenly over the top, covering the cream cheese and the other ingredients.
    Look for The cream cheese block sits in the middle, surrounded by mozzarella.
    Tip Soften the cream cheese slightly for easier spreading, but it's fine to add it cold.

At the end of this phase, the slow cooker contains distinct layers of pepperoni, sausage, pasta, spinach, pesto, and cheese. The colors are vibrant: green spinach, red pepperoni, and white mozzarella. The cream cheese block sits prominently in the center. Everything is dry and not yet cooking.

Slow Cook and Melt

  1. Cook on Low
    Cover the slow cooker and cook on low for 4 hours, or until the pasta is tender and the cheese is melted and bubbly. Do not stir during the first 2 hours to allow the pasta to soften and absorb liquid.
    Look for After 4 hours, the edges are bubbling and the top is golden in spots.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip If the mixture looks dry, add a splash of water or broth, but avoid stirring too much.
  2. Check and Stir Gently
    After 4 hours, check that the pasta is cooked and the sausage reaches 160°F (71°C). Stir gently to combine the creamy cheese into the pasta and meat. If the pasta is still firm, cover and cook for another 30 minutes.
    Look for The sauce should be creamy and the pasta al dente.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip Use a spatula to fold the melted cheese into the pasta without breaking the farfalle.

After 4 hours, the slow cooker is bubbling gently around the edges. The cheese is melted and golden in spots, the spinach has wilted into the sauce, and the pasta is tender. The aroma is rich with garlic, basil, and sausage. The mixture looks creamy and cohesive, with no visible dry pasta.

Scoop and Serve

  1. Serve Hot
    Spoon the hot pasta bake onto plates or bowls. Serve immediately, making sure each portion gets a good mix of pepperoni, sausage, and cheesy pasta.
    Look for The pasta is steaming and the cheese stretches as you scoop.
    Tip Let the dish rest for 5 minutes before serving to let the sauce thicken slightly.

The finished dish is a steamy, cheesy casserole with a creamy sauce. When scooped, the mozzarella stretches and the pepperoni curls are visible.

Each spoonful holds farfalle, sausage, and greens. The texture is soft and comforting, with the pasta holding its shape and the cheese coating every bite.

Common mistakes

A common mistake is stirring too early, which can make the pasta sticky and break apart. Avoid lifting the lid during the first 2 hours of cooking, as this releases heat and slows cooking.

Another issue is using too much liquid; the spinach and meat provide enough moisture, so resist adding extra broth. If the dish turns out too saucy, let it sit uncovered for 10 minutes to thicken.

How to tell it’s done

The dish is done when the pasta is tender and has absorbed most of the liquid, and the cheese is fully melted and bubbling around the edges. The internal temperature of the sausage should reach 160°F (71°C) for safety.

The sauce should be creamy, not watery, and the farfalle should be al dente. If the pasta is still hard, cook for an additional 30 minutes and check again.

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

Coming up in Part 3: common questions

  • Can this recipe be made with fresh pasta instead of dried?
  • Why does the pasta sometimes turn out mushy?
  • Can this be made without the spinach?
  • Is it necessary to brown the sausage before adding it?
  • Can this recipe be doubled for a larger crowd?

Also in Part 3: variations (Spicy Kick, Vegetarian, Cheesy Herb, Gluten-Free), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

4 variations · storage & make-ahead · 5 answers · printable card

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