First Step: Gather and prep all components for smooth cooking. Mince 4 garlic cloves, halve 2 cups cherry tomatoes, and ensure 1 lb shrimp is peeled and deveined. Measure 12 oz linguine, juice 1 lemon, and chop fresh basil or parsley. Boil a large pot of salted water for pasta. This mise en place keeps your quick garlic tomato shrimp pasta on track in 10 minutes.

Second Step: Add pasta to boiling water and cook 8-10 minutes until al dente, stirring occasionally. Reserve 1/2 cup pasta water before draining. This step multitasks well with shrimp prep, making 20 minute shrimp pasta with spinach feasible even for beginners. For gluten-free, use chickpea pasta cooked to package times.

Third Step: Heat 1/4 cup olive oil in a large skillet over medium-high heat. Add minced garlic and 1 tsp red pepper flakes; sauté 1 minute until fragrant, avoiding browning. Add shrimp in a single layer, season with salt and pepper, cook 2-3 minutes per side until pink and opaque (145°F internal). Remove shrimp to a plate. This builds the base for creamy tomato spinach shrimp pasta.

Fourth Step: In the same skillet, toss in halved cherry tomatoes; cook 2 minutes until they soften and release juices. Stir in 2 cups fresh spinach and lemon juice; cook 2-3 minutes until spinach wilts. Return shrimp to skillet, add drained pasta, 1/2 cup Parmesan, and reserved pasta water if needed for creaminess. Toss 1-2 minutes over low heat. Adapt for low-cal by skipping cheese.

Fifth Step: Taste and adjust salt, pepper, or lemon. Garnish with fresh basil or parsley. Serve hot in bowls. Pairs well with crusty bread or a side salad. Total time: 25-30 minutes for this healthy spinach shrimp pasta recipe. For vegan, use plant substitutes throughout.