All Recipes

Slow Cooker Garlic Herb Linguine with Caramelized Onions

Introduction

Slow Cooker Garlic Herb Linguine with Caramelized Onions is a comforting, flavor-packed pasta dish that brings together sweet, slow-cooked onions and aromatic garlic with tender linguine. The herbs infuse gently as everything cooks low and slow, creating a rich, savory depth without much effort. Perfect for busy weeknights or cozy weekends, this dish delivers restaurant-style flavor straight from your slow cooker.


 Ingredients

  • 12 oz linguine (broken in half if needed to fit)

  • 3 large yellow onions, thinly sliced

  • 4 cloves garlic, minced

  • 3 tablespoons olive oil

  • 3 cups vegetable broth (or chicken broth)

  • 1 teaspoon dried thyme

  • 1 teaspoon dried oregano

  • ½ teaspoon dried basil

  • ½ teaspoon salt (adjust to taste)

  • ¼ teaspoon black pepper

  • ½ teaspoon sugar (optional, for caramelizing onions)

  • ½ cup grated Parmesan cheese

  • 2 tablespoons unsalted butter

  • Fresh parsley, chopped (for garnish)


 Instructions

  1. Caramelize the Onions (Optional but Recommended):
    In a skillet over medium heat, add olive oil and sliced onions. Cook for 15–20 minutes until golden brown. Add sugar to enhance caramelization if desired. Transfer to the slow cooker.

  2. Add Garlic & Seasonings:
    Stir in minced garlic, thyme, oregano, basil, salt, and pepper.

  3. Add Broth & Pasta:
    Pour in the broth and gently add the linguine (break in half if necessary). Ensure the pasta is mostly submerged.

  4. Cook:
    Cover and cook on LOW for 1½–2 hours. Stir occasionally to prevent sticking. Check pasta doneness around the 90-minute mark.

  5. Finish the Dish:
    Once pasta is tender and most liquid is absorbed, stir in butter and Parmesan cheese. Mix until creamy.

  6. Garnish & Serve:
    Sprinkle with fresh parsley and extra Parmesan before serving.


 Description

This dish features sweet, buttery caramelized onions blended with fragrant garlic and herbs, coating each strand of linguine in savory goodness. The slow cooking process allows the flavors to deepen beautifully, creating a comforting and satisfying meal with minimal hands-on time.


 Tips

  • Stir gently every 30 minutes to keep pasta from clumping.

  • If pasta absorbs liquid too quickly, add ¼ cup warm broth at a time.

  • For extra richness, stir in a splash of heavy cream at the end.

  • Add sautéed mushrooms or spinach for extra vegetables.

  • Top with grilled chicken or shrimp for added protein.


 Correction & Notes

  • Avoid overcooking, as pasta can become mushy in a slow cooker.

  • Always check liquid levels midway through cooking.

  • Use freshly grated Parmesan for best texture and flavor (pre-shredded may not melt smoothly).


 Enjoy!

Serve warm with crusty bread and a fresh green salad for a complete, comforting meal. This Slow Cooker Garlic Herb Linguine with Caramelized Onions is simple, flavorful, and sure to become a favorite in your kitchen!

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