30-Minute Instant Pot Pasta
One-pot pasta dish combining tender pasta cooked under pressure with a fresh feta and cherry tomato topping. Briny cheese, bright tomatoes, and herbaceous oregano create a Mediterranean-inspired meal ready in under 20 minutes. Perfect for weeknight dinners when you want restaurant-quality results without fussy technique. This version uses the Instant Pot for hands-off pasta cooking, then finishes the topping separately to preserve the cheese's creamy texture.
Ingredients
- 1 pound pasta, dried
- 4 cups water
- 1 pound feta cheese, block or crumbled
- 1 pint cherry tomatoes, diced
- 2 tablespoons fresh oregano
- 2 tablespoons olive oil
- 1 teaspoon garlic, minced
- 1 teaspoon salt
- ½ teaspoon black pepper
Instructions
- 1
Add pasta and water to Instant Pot bowl and seal the lid.
- 2
Set manual high pressure for 4 minutes and start cooking.
- 3
While pasta cooks, combine diced tomatoes, feta cheese, garlic, salt, black pepper, and olive oil in a small bowl and mix until tomatoes are well coated.
- 4
Transfer tomato mixture to air fryer and cook until cheese just begins to melt.
- 5
Once pasta cooking cycle completes, drain and transfer to a serving bowl.
- 6
Toss drained pasta with the feta tomato mixture.
- 7
Garnish with fresh oregano and serve.
Tips
Don't skip draining the pasta completely; excess water will dilute the feta mixture and make the dish watery.
Watch the air fryer closely during the 5-6 minute window; feta can go from melty to broken and oily quickly.
Stir the tomato-feta mixture gently to keep chunks of cheese intact rather than fully incorporating them.
Good to Know
Refrigerate leftovers in an airtight container for up to 3 days. The pasta will absorb liquid and the cheese will firm as it cools.
Cook the pasta and store separately from the tomato-feta mixture for up to 2 days. Assemble and warm gently on stovetop or in Instant Pot with low saute setting just before serving.
Serve warm or at room temperature. Pairs well with crusty bread and a crisp white wine like Sauvignon Blanc or Pinot Grigio.
Common Mistakes
Don't skip the draining step to avoid a soupy, watered-down dish.
Don't leave the tomato mixture in the air fryer too long to avoid separated, grainy cheese.
Don't stir the tomato mixture too vigorously to avoid breaking down the feta into undesirable texture.
Substitutions
Dairy-Free Swaps
General Alternatives
FAQ
Can I make this without an air fryer?
Yes. After draining pasta, toss with the cold tomato-feta mixture and cover for 2-3 minutes to let residual heat gently warm and partially melt the cheese. Or warm on low heat in a skillet for 3-4 minutes, stirring gently.
What if I don't have an Instant Pot?
Cook pasta on the stovetop according to package directions, drain, then proceed with the recipe. The air fryer step remains the same.
How long will leftovers keep?
Store in the refrigerator for up to 3 days in an airtight container. The pasta absorbs moisture and flavors develop further. Reheat gently on the stovetop with a splash of water if needed.