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Creamy Hidden Vegetable Pasta Sauce

creamy hidden vegetable pasta sauce - featured image

A smooth and creamy pasta sauce that cleverly hides roasted vegetables, perfect for picky eaters and quick weeknight meals.

Ingredients

Scale
  • 2 medium carrots, peeled and chopped
  • 1 small zucchini, chopped
  • 1 cup fresh spinach leaves
  • 1 small onion, quartered
  • 2 cloves garlic, peeled
  • 1 cup whole milk (or unsweetened almond milk for dairy-free option)
  • ½ cup heavy cream (or coconut cream for vegan)
  • ½ cup grated Parmesan cheese
  • 2 tablespoons unsalted butter, softened
  • 1 tablespoon olive oil
  • 1 teaspoon dried Italian herbs (basil, oregano mix)
  • Salt and freshly ground black pepper, to taste
  • A pinch of red pepper flakes (optional)
  • ¼ cup cream cheese (optional, for extra richness)
  • Fresh basil leaves for garnish (optional)

Instructions

  1. Preheat your oven to 425°F (220°C). Line a baking sheet with parchment paper or lightly grease with olive oil.
  2. Peel and chop the carrots into 1-inch pieces. Chop the zucchini and quarter the onion. Spread carrots, zucchini, onion, and garlic cloves evenly on the baking sheet. Drizzle with olive oil and toss lightly. Sprinkle with a pinch of salt.
  3. Roast vegetables for about 20 minutes or until tender and golden on edges.
  4. While vegetables roast, wash the spinach thoroughly and set aside.
  5. Transfer roasted vegetables to a blender or food processor. Add fresh spinach leaves while veggies are still warm to wilt slightly.
  6. Add milk, heavy cream, butter, and Parmesan cheese to the blender. Blend on high until completely smooth and creamy, about 1-2 minutes. Stop and scrape sides if needed.
  7. Pour blended sauce into a medium saucepan over medium heat. Stir in dried Italian herbs, salt, pepper, and red pepper flakes if using.
  8. Warm gently, stirring occasionally, until heated through and slightly thickened, about 5-7 minutes.
  9. Optional: Stir in cream cheese and allow it to melt completely for extra velvety texture.
  10. Taste and adjust seasoning. Add a splash more milk if sauce is too thick.
  11. Serve immediately over cooked pasta. Garnish with fresh basil leaves if desired.

Notes

Roasting vegetables caramelizes their natural sugars and removes bitterness. Use a high-speed blender for smooth texture. If sauce looks grainy, blend longer or add warm milk. Avoid boiling sauce vigorously after adding cream to preserve texture. Can be made dairy-free or vegan by swapping milk, cream, butter, and cheese with plant-based alternatives.

Nutrition

Keywords: creamy pasta sauce, hidden vegetables, picky eaters, quick dinner, roasted vegetables, kid-friendly sauce