
Budget Garlic Shrimp Spaghetti is my go to answer when I want something impressive yet affordable for weeknight dinners. It comes together in less than half an hour and never fails to deliver big, bold Mediterranean flavors from the simplest ingredients already in your kitchen.
The first time I tossed this together for friends everybody went quiet at the table except for the chorus of forks clinking. It has been a life saver many times when guests show up last minute.
Ingredients
- Spaghetti: choose good quality dry pasta for a satisfying bite and it grabs the sauce perfectly
- Frozen shrimp: no need for fresh here just make sure they are peeled and deveined for quick prep
- Garlic: fresh cloves bring the boldest punch of flavor avoid pre minced if you can
- Olive oil: a good everyday bottle is all you need to lend richness
- Red pepper flakes: add gentle heat adjust to your preference
- Fresh parsley: for freshness chop it just before serving
Instructions
- Cook the Pasta:
- Bring a large pot of well salted water to a rolling boil. Add the spaghetti and cook until just al dente following package directions usually about ten minutes. Stir occasionally so nothing sticks. Reserve half a cup of pasta water then drain thoroughly.
- Sauté the Garlic:
- Heat olive oil in a large skillet over medium low. Add the chopped garlic and stir gently for about three minutes. The goal is golden fragrant garlic not browned or burnt which can get bitter.
- Cook the Shrimp:
- Increase heat to medium and add frozen shrimp straight to the pan. Sprinkle in red pepper flakes for flavor. Toss frequently letting the shrimp thaw and cook right in the oil. They are done when pink and opaque which usually takes six to eight minutes.
- Combine Everything:
- Add the drained pasta to the skillet along with a splash of reserved pasta cooking water. Toss everything well to coat the noodles with the garlicky oil and make the sauce cling.
- Finish with Parsley:
- Remove from heat and toss in a big handful of freshly chopped parsley. Give one last stir so every bite catches a bit of greenery.

I am obsessed with how shrimp can soak up all the garlicky oil and transform such a basic protein into a restaurant worthy treat. Making this dish always reminds me of summer evenings by the beach even when I am just at my kitchen table.
Storage Tips
When storing leftovers let everything cool to room temp before sealing in an airtight container. Keeps well in the fridge for up to two days. I actually love eating this cold straight from the fridge or tossed quickly in a hot pan for a speedy lunch.
Ingredient Substitutions
No fresh parsley try basil or even baby spinach. If you have only fresh shrimp keep an eye on cook time since they will be ready faster than frozen. Gluten free pasta works well in place of regular spaghetti.
Serving Suggestions
Works beautifully with a crisp green salad tossed in lemony vinaigrette. Add lemon wedges on the side for brightness and zing. Pairs well with a glass of chilled white wine or sparkling water with citrus.
Cultural Roots
Spaghetti with garlic oil and seafood has roots all around the Mediterranean where fresh seafood is often tossed with pasta olives and herbs for a simple filling meal. This dish captures those flavors with ingredients easy to find anywhere and quick to cook.
Seasonal Adaptations
Add fresh cherry tomatoes to the skillet during peak summer for extra sweetness. Toss in baby arugula at the end for a peppery bite. Swap parsley for fresh dill when spring herbs are in abundance.
Success Stories
Kids love this when the shrimp are cut smaller and tossed with extra pasta. My neighbor with a shellfish allergy subs in sliced sautéed mushrooms with delicious results. No one ever guesses this is a budget friendly meal since the flavors are so bright and luxurious.
Freezer Meal Conversion
I prep extra garlic olive oil and shrimp in a zip top bag and freeze flat. On a busy night I just thaw run hot water over the bag and proceed from the sauté step. Pasta can be cooked fresh in under ten minutes as you reheat the shrimp mixture.

This pasta proves you do not need fancy ingredients for a special meal. Keep frozen shrimp on hand and you will always be dinner-party ready.
Common Recipe Questions
- → How do I prevent the shrimp from overcooking?
Cook shrimp just until they turn pink and opaque; remove promptly to preserve tenderness.
- → Can I use fresh shrimp instead of frozen?
Yes, fresh shrimp work well. Adjust the cooking time as they cook quickly when added to the skillet.
- → What pasta shapes can substitute for spaghetti?
Penne, linguine, or fettuccine are great alternatives that hold the garlic-infused oil beautifully.
- → How can I make this spicier?
Increase the amount of red pepper flakes or add a splash of chili oil when sautéing the garlic.
- → Are there any toppings you'd recommend?
Try fresh parsley, a squeeze of lemon, or a sprinkle of dairy-free cheese for added zest.