If you love a dinner that feels restaurant-worthy but still comes together in one pot, this blistered tomato and pesto spaghetti is the kind of recipe you’ll want on repeat. Whole cherry tomatoes cook until their skins burst and their juices mingle with garlic, broth, and pasta starch to create a naturally silky sauce. A swirl of basil pesto brings brightness and richness, while lemony ricotta and hot honey make the final bowl creamy, tangy, sweet, and just a little fiery.

Why You’ll Love This Recipe

• One-pot convenience: The spaghetti cooks right in the broth, which means fewer dishes and more flavor.
• Big flavor, short cook time: Blistered tomatoes, garlic, pesto, and hot honey make this taste layered without a long simmer.
• Creamy without heavy cream: Fluffy lemon ricotta adds richness and freshness at the same time.
• Perfect for weeknights or casual entertaining: Serve it straight from the pot for an easy, impressive meal.

Recipe at a Glance

Prep Time	10 minutes
Cook Time	15 minutes
Total Time	25 minutes
Servings	4

 

Ingredients

• 1 lb spaghetti
• 2 pints cherry or grape tomatoes, left whole
• 6 cloves garlic, thinly sliced
• 3 tbsp extra-virgin olive oil, plus a splash for the ricotta
• 5 cups low-sodium vegetable or chicken broth, plus 1/2 cup extra if needed
• 1/2 cup high-quality basil pesto
• 1 cup whole-milk ricotta cheese
• 1 lemon, zested
• 2–3 tbsp hot honey, for drizzling
• Fresh basil leaves, for garnish
• Sea salt and cracked black pepper, to taste

How to Make It

1. Make the lemon ricotta. In a small bowl, whisk together the ricotta, lemon zest, a pinch of sea salt, and a splash of olive oil until fluffy. Set aside.
2. Blister the tomatoes. Heat 3 tbsp olive oil in a large, deep skillet or Dutch oven over medium-high heat. Add the whole cherry tomatoes and cook for 4–5 minutes, stirring minimally, until the skins blister and begin to burst.
3. Add the garlic. Reduce the heat to medium. Stir in the sliced garlic and cook for 1 minute, just until fragrant. Season with a generous pinch of sea salt and cracked black pepper.
4. Cook the pasta in the pot. Pour in 4.5 cups broth, scraping up any browned bits from the bottom. Add the spaghetti and submerge it in the liquid. Bring to a rolling boil.
5. Stir until glossy. Cook over medium heat for 9–11 minutes, stirring frequently so the noodles do not stick. The pasta starch will help create a rich, glossy sauce. If the liquid evaporates too quickly before the pasta is tender, add the extra 1/2 cup broth.
6. Finish with pesto. Remove the pot from the heat and stir in the pesto until fully incorporated.
7. Serve it beautifully. Drop large dollops of lemon ricotta over the pasta. Drizzle generously with hot honey, scatter torn basil over the top, and serve immediately.

Tips for the Best One-Pot Spaghetti

• Use a deep pan: A Dutch oven or wide, deep skillet gives the pasta room to cook evenly.
• Stir often: One-pot pasta relies on starch release, so frequent stirring helps create a glossy sauce and prevents sticking.
• Choose a good pesto: Since the pesto is added at the end, its flavor stays fresh and prominent.
• Adjust the heat: If the sauce reduces too quickly, lower the heat slightly and add a splash more broth.
• Do not skip the ricotta: The cool, lemony dollops balance the sweetness of the tomatoes and the heat of the honey.

Easy Variations

• Add protein: Stir in shredded rotisserie chicken, white beans, or sautéed shrimp.
• Make it extra green: Fold in baby spinach or arugula during the last minute of cooking.
• Turn up the spice: Add red pepper flakes with the garlic or use a spicier hot honey.
• Keep it vegetarian: Use vegetable broth and a vegetarian-friendly pesto.

Serving and Storage

This pasta is best served immediately while the sauce is glossy and the ricotta is soft and creamy. If you have leftovers, store them in an airtight container in the refrigerator for up to 3 days. Reheat gently with a splash of broth or water to loosen the sauce, then finish with a fresh spoonful of ricotta, basil, and a small drizzle of hot honey.