It’s been a feature of campaign ads and stump speeches for months: grocery prices are out of control.

Affordability concerns, including high food costs, were top of mind for voters heading into the midterms, as the Trump administration’s tariffs and the war in Iran continued to drive up prices. That economic strain helped Democrats win control of both houses of Congress on Tuesday.

House Democratic Leader Hakeem Jeffries said the incoming majority would make tackling high prices a priority come January. “It was a tremendous victory for the American people and a strong rebuke of MAGA extremism, which has made life more expensive for everyday Americans despite their promises to lower the high cost of living on day one,” he told NPR on Friday.

The question is how Democrats will do that with President Trump still in the Oval Office, willing to wield his veto pen. Senate Democrats won’t have a filibuster-proof majority, and Trump may have little appetite to roll back his signature tariffs or reverse course on the Iran war, two of the main causes of high food prices.

Lael Brainard, who leads a public policy group called The Kitchen Table Project, said Americans are nevertheless expecting relief from Washington — and quickly.

“They are feeling like they are getting squeezed by high prices that don’t need to be that high,” she said.

What Democrats plan to do to lower food prices

Despite the political hurdles, Democrats said they intend to move ahead with plans to cut grocery bills, including by rolling back Trump’s tariffs. Those tariffs have not only raised the cost of certain foods and drinks imported to the U.S., but also created other pressures on the food industry by making it more expensive to import things like machine parts and packaging.

The Iran war has led to a surge in energy prices, which has made it more expensive to transport just about everything. Fertilizer costs also grew when the closure of the Strait of Hormuz cut off a significant portion of the global fertilizer trade.

But getting Trump to backtrack on tariffs or the Iran war — or his immigration crackdown, which has led to labor shortages on U.S. farms — could prove tricky for Democrats.

“I think the president would certainly want to find ways to reduce the cost of groceries. Democrats [also] see that in their interest,” said Lehigh University political science professor Chris Borick. “The mechanisms, the tools, the levers that would be most readily available to do that — there’s quite a bit of distance between the president and Democrats that’ll be taking over both the House and the Senate.”