Cook the peas accoring to instructions (usually boiling them in hot water for several minutes).
While the peas are cooking, dry-roasted the sunflower seeds in a pan without oil over medium-high heat (see post above for step-by-step pictures). Wait until they are golden brown. Watch carefully to prevent burning.
Drain the peas and ass them to a food processor**. Add the roasted sunflower seeds, vegetable broth, juice of half a lemon, garlic powder and salt. Blend until creamy.
Remove the mint leaves from their sprig and add them to the blender. Blend until smooth. Serve over pasta*.
Notes
*This pesto can be eaten hot or cold. I'd recommend a pea & mint pesto for the pasta salad and a pea & basil pesto for a warm bowl of pata.**Reserve some of the peas to add the finished dish as decoration.