Step 1

1 Bring a large pot of salted water to a boil

Step 2

2 Cook the pasta according to package directions until just shy of al dente, then drain

Step 3

3 Meanwhile, in a large nonstick skillet over medium heat, warm the olive oil until shimmering

Step 4

4 Add the fennel seeds and red pepper flakes and cook, stirring regularly, until fragrant, 30 seconds to 1 minute

Step 5

5 Stir in the marinara sauce, clam juice and olives, bring to a simmer and cook, stirring regularly, for about 5 minutes

Step 6

6 Add the drained pasta and clams to the skillet and toss until the pasta is coated and the clams are warmed through, 1 to 2 minutes

Step 7

7 Taste, and season with salt and/or more red pepper flakes, if desired

Step 8

8 Transfer the pasta to a serving platter or individual bowls and serve